{"id":26403,"date":"2025-11-13T22:40:42","date_gmt":"2025-11-14T01:40:42","guid":{"rendered":"https:\/\/hangarmma.com.br\/blog\/?p=26403"},"modified":"2025-11-17T12:02:46","modified_gmt":"2025-11-17T15:02:46","slug":"fontes-de-alimentacao-eletronicas-banca-anc-avionicos","status":"publish","type":"post","link":"https:\/\/hangarmma.com.br\/blog\/fontes-de-alimentacao-eletronicas-banca-anc-avionicos\/","title":{"rendered":"Fontes de Alimenta\u00e7\u00e3o Eletr\u00f4nicas BANCA ANAC AVI\u00d4NICOS"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Qualquer pessoa que j&#xE1; ligou um aparelho eletr&#xF4;nico na tomada j&#xE1; utilizou uma fonte de alimenta&#xE7;&#xE3;o, talvez sem se dar conta da complexa engenharia contida naquela pequena caixa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As fontes de alimenta&#xE7;&#xE3;o, ou <em>power supplies<\/em>, s&#xE3;o o cora&#xE7;&#xE3;o de praticamente todos os dispositivos eletr&#xF4;nicos, desempenhando a fun&#xE7;&#xE3;o cr&#xED;tica de converter a corrente alternada (CA) de alta voltagem da rede el&#xE9;trica em uma corrente cont&#xED;nua (CC) de baixa voltagem, est&#xE1;vel e segura para os componentes sens&#xED;veis do aparelho. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nesta an&aacute;lise, vamos focar no conte&uacute;do que &eacute; cobrado pela banca ANAC com <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_b2cc1dc32dcd28dea2c5a1827ef2bbd7\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/base\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/base\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>base<\/a>  no funcionamento de uma fonte de alimenta&ccedil;&atilde;o linear, baseando-nos nos princ&iacute;pios fundamentais da eletr&ocirc;nica anal&oacute;gica.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O principal objetivo de uma fonte &#xE9; fornecer uma tens&#xE3;o el&#xE9;trica est&#xE1;vel e cont&#xED;nua, como os 28V CC frequentemente necess&#xE1;rios em equipamentos aeron&#xE1;uticos, garantindo que n&#xE3;o haja flutua&#xE7;&#xF5;es que possam comprometer a opera&#xE7;&#xE3;o. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O processo para alcan&#xE7;ar essa <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_5e1f74199e11e3c327e997a40f1af0f9\" data-link=\"https:\/\/hangarmma.com.br\/blog\/estabilidade\/\" href=\"https:\/\/hangarmma.com.br\/blog\/estabilidade\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">estabilidade<\/a> pode ser dividido em quatro etapas principais, que formam o diagrama de blocos b&#xE1;sico de qualquer fonte de for&#xE7;a.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"AULA 24   Fonte de For&#xE7;a Eletr&#xF4;nica\" width=\"600\" height=\"338\" src=\"https:\/\/www.youtube.com\/embed\/UIZ9xt54Rsc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">As Quatro Etapas Fundamentais de uma Fonte de Alimenta&#xE7;&#xE3;o<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">O caminho da <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_4710df4070fec638157d5fcb01d8a2fa\" data-link=\"https:\/\/hangarmma.com.br\/blog\/corrente-eletrica\/\" href=\"https:\/\/hangarmma.com.br\/blog\/corrente-eletrica\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">corrente el&#xE9;trica<\/a>, desde a tomada at&#xE9; se tornar utiliz&#xE1;vel por um <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_8475a091b5ac4429a52bc047365d267e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">circuito<\/a> eletr&#xF4;nico, passa por uma s&#xE9;rie de transforma&#xE7;&#xF5;es essenciais. Cada etapa &#xE9; realizada por componentes espec&#xED;ficos que alteram as caracter&#xED;sticas da <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_ca610ea10cf6b6a6763ad60c028fa24e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/eletricidade\/\" href=\"https:\/\/hangarmma.com.br\/blog\/eletricidade\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">eletricidade<\/a>.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Ajuste de Amplitude (Transforma&#xE7;&#xE3;o):<\/strong> A primeira etapa ocorre em um <strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fcb28acdc950add4bef6d8ce5b9d9b6f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transformador<\/a><\/strong>. A tens&#xE3;o da rede el&#xE9;trica (110V ou 220V CA) &#xE9; muito alta para a maioria dos circuitos eletr&#xF4;nicos. O <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fcb28acdc950add4bef6d8ce5b9d9b6f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transformador<\/a>, tipicamente um modelo rebaixador, reduz essa amplitude para um n&#xED;vel mais baixo e seguro, como 12V ou 24V, ainda em corrente alternada.<\/li>\n\n\n\n<li><strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_73368c368a63d7e85e0f7d29af3806a6\" data-link=\"https:\/\/hangarmma.com.br\/blog\/retificacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/retificacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Retifica&#xE7;&#xE3;o<\/a>:<\/strong> A corrente alternada, que inverte sua <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_68df3eaef4ce59f51ab41aa391a7a658\" data-link=\"https:\/\/hangarmma.com.br\/blog\/polaridade\/\" href=\"https:\/\/hangarmma.com.br\/blog\/polaridade\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">polaridade<\/a> constantemente, &#xE9; in&#xFA;til para a maioria dos eletr&#xF4;nicos. A etapa de <strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_73368c368a63d7e85e0f7d29af3806a6\" data-link=\"https:\/\/hangarmma.com.br\/blog\/retificacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/retificacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">retifica&#xE7;&#xE3;o<\/a><\/strong>, realizada por <strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_861d1e569bb34df3807c70e75b990da7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">diodos<\/a><\/strong>, converte a corrente alternada (CA) em corrente cont&#xED;nua (CC). O resultado &#xE9; uma corrente que flui em uma &#xFA;nica dire&#xE7;&#xE3;o, mas ainda de forma pulsante, variando de zero at&#xE9; um valor m&#xE1;ximo repetidamente.<\/li>\n\n\n\n<li><strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_dffe2b8f87276adc7ba2816ca78a3d1e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" href=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Filtragem<\/a>:<\/strong> A corrente cont&#xED;nua pulsante ainda n&#xE3;o &#xE9; ideal para alimentar um <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_8475a091b5ac4429a52bc047365d267e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">circuito<\/a>. A varia&#xE7;&#xE3;o constante (chamada de &#x201C;ondula&#xE7;&#xE3;o&#x201D; ou <em>ripple<\/em>) pode ser prejudicial. A <strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_dffe2b8f87276adc7ba2816ca78a3d1e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" href=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">filtragem<\/a><\/strong>, geralmente feita com <strong>capacitores<\/strong>, atua como um pequeno reservat&#xF3;rio de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_b8619216dd0506d51ad0093ac9f798ab\" data-link=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">energia<\/a>, suavizando essas pulsa&#xE7;&#xF5;es. O <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_7e045ba6dfd60d886c780a798c0981f2\" data-link=\"https:\/\/hangarmma.com.br\/blog\/capacitor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/capacitor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">capacitor<\/a> se carrega nos picos de tens&#xE3;o e se descarrega lentamente quando a tens&#xE3;o cai, diminuindo significativamente a ondula&#xE7;&#xE3;o e tornando a tens&#xE3;o mais pr&#xF3;xima de um valor constante.<\/li>\n\n\n\n<li><strong>Regula&#xE7;&#xE3;o:<\/strong> Mesmo ap&#xF3;s a <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_dffe2b8f87276adc7ba2816ca78a3d1e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" href=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">filtragem<\/a>, a tens&atilde;o de sa&iacute;da ainda pode variar ligeiramente devido a mudan&ccedil;as na <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_3ba56f55307adc68e1841f4c2f95f8f8\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/carga\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/carga\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>carga<\/a> ou na entrada. A etapa final &eacute; a <strong>regula&#xE7;&#xE3;o<\/strong>, onde um <strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_82dfc6335bc7c08f29761ee09b64ca56\" data-link=\"https:\/\/hangarmma.com.br\/blog\/regulador-de-tensao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/regulador-de-tensao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">regulador de tens&#xE3;o<\/a><\/strong> (como os <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d527f19cb6521d594a42b6d3b362242c\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuitos-integrados\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuitos-integrados\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">circuitos integrados<\/a> da fam&#xED;lia 78xx) garante uma tens&#xE3;o de sa&#xED;da perfeitamente est&#xE1;vel e precisa (por exemplo, 5V no caso do 7805), pronta para alimentar o equipamento eletr&#xF4;nico com seguran&#xE7;a.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"445\" src=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2025\/11\/fonte-1024x445.png\" alt=\"\" class=\"wp-image-26444\" srcset=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2025\/11\/fonte-1024x445.png 1024w, https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2025\/11\/fonte-300x130.png 300w, https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2025\/11\/fonte-768x334.png 768w, https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2025\/11\/fonte.png 1445w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Diagrama de blocos cl&#xE1;ssico<\/strong> de uma fonte linear e mostra <strong>como a forma de onda se transforma<\/strong> em cada etapa do processo.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Um Olhar Detalhado sobre os Retificadores<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A etapa de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_73368c368a63d7e85e0f7d29af3806a6\" data-link=\"https:\/\/hangarmma.com.br\/blog\/retificacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/retificacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">retifica&#xE7;&#xE3;o<\/a> &#xE9; crucial e pode ser implementada de diferentes maneiras, cada uma com suas pr&#xF3;prias caracter&#xED;sticas, vantagens e desvantagens. Os tr&#xEA;s tipos principais de retificadores s&#xE3;o o de meia onda, o de onda completa com <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_e1fa42953ea897d3c611284f03b38aca\" data-link=\"https:\/\/hangarmma.com.br\/blog\/derivacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/derivacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">deriva&#xE7;&#xE3;o<\/a> central e o de onda completa em <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_aa3f3b3566a4fabd08d8fae894fbd721\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/ponte\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/ponte\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>ponte<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Tipo de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_198bc7ff2f6ca42152ea9393463e246b\" data-link=\"https:\/\/hangarmma.com.br\/blog\/retificador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/retificador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Retificador<\/a><\/th><th>Componentes Principais<\/th><th><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Frequ&#xEA;ncia<\/a> de Sa&#xED;da (Ondula&#xE7;&#xE3;o)<\/th><th>Tens&#xE3;o M&#xE9;dia de Sa&#xED;da (Vdc)<\/th><th>Vantagens e Desvantagens<\/th><\/tr><\/thead><tbody><tr><td><strong>Meia Onda<\/strong><\/td><td>1 <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_fe8930ca5ce01d3c5dd6dc12171f699d\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>Diodo<\/a>, <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fcb28acdc950add4bef6d8ce5b9d9b6f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Transformador<\/a> comum<\/td><td>Igual &#xE0; <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">frequ&#xEA;ncia<\/a> de entrada (ex: 60 Hz)<\/td><td><code>0.318 * (Vp - 0.7V)<\/code><\/td><td>Simples e barato, mas ineficiente e com alta ondula&#xE7;&#xE3;o.<\/td><\/tr><tr><td><strong>Onda Completa (<a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_e1fa42953ea897d3c611284f03b38aca\" data-link=\"https:\/\/hangarmma.com.br\/blog\/derivacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/derivacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Deriva&#xE7;&#xE3;o<\/a> Central)<\/strong><\/td><td>2 <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_861d1e569bb34df3807c70e75b990da7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Diodos<\/a>, <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fcb28acdc950add4bef6d8ce5b9d9b6f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Transformador<\/a> com <em>center tap<\/em><\/td><td>Dobro da <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">frequ&#xEA;ncia<\/a> de entrada (ex: 120 Hz)<\/td><td><code>0.636 * (Vp - 0.7V)<\/code><\/td><td>Mais eficiente que o meia onda, com menor ondula&#xE7;&#xE3;o. Requer um <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fcb28acdc950add4bef6d8ce5b9d9b6f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transformador<\/a> especial.<\/td><\/tr><tr><td><strong>Onda Completa (em <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_aa3f3b3566a4fabd08d8fae894fbd721\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/ponte\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/ponte\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>Ponte<\/a>)<\/strong><\/td><td>4 <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_861d1e569bb34df3807c70e75b990da7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Diodos<\/a>, <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fcb28acdc950add4bef6d8ce5b9d9b6f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Transformador<\/a> comum<\/td><td>Dobro da <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">frequ&#xEA;ncia<\/a> de entrada (ex: 120 Hz)<\/td><td><code>0.636 * (Vp - 1.4V)<\/code><\/td><td>Mais eficiente, menor ondula&#xE7;&#xE3;o e usa <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fcb28acdc950add4bef6d8ce5b9d9b6f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transformador<\/a> comum. &#xC9; o tipo mais utilizado.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Nota: <code>Vp<\/code> refere-se &#xE0; <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_7974964696b4957acbb308dce0e77ca5\" data-link=\"https:\/\/hangarmma.com.br\/blog\/tensao-de-pico\/\" href=\"https:\/\/hangarmma.com.br\/blog\/tensao-de-pico\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">tens&#xE3;o de pico<\/a> no secund&#xE1;rio do <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fcb28acdc950add4bef6d8ce5b9d9b6f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transformador<\/a>. Os valores de 0.7V e 1.4V correspondem &#xE0; <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_0372f202d314382416947d27153aab7c\" data-link=\"https:\/\/hangarmma.com.br\/blog\/queda-de-tensao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/queda-de-tensao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">queda de tens&#xE3;o<\/a> nos <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_861d1e569bb34df3807c70e75b990da7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">diodos<\/a> de sil&#xED;cio durante a condu&#xE7;&#xE3;o.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A Import&#xE2;ncia da Filtragem e Prote&#xE7;&#xE3;o<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ap&#xF3;s a <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_73368c368a63d7e85e0f7d29af3806a6\" data-link=\"https:\/\/hangarmma.com.br\/blog\/retificacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/retificacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">retifica&#xE7;&#xE3;o<\/a>, a qualidade da fonte de alimenta&#xE7;&#xE3;o &#xE9; largamente definida pela efic&#xE1;cia da sua <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_dffe2b8f87276adc7ba2816ca78a3d1e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" href=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">filtragem<\/a> e regula&#xE7;&#xE3;o. A ondula&#xE7;&#xE3;o (<em>ripple<\/em>) &#xE9; a pequena varia&#xE7;&#xE3;o de tens&#xE3;o que permanece ap&#xF3;s a <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_dffe2b8f87276adc7ba2816ca78a3d1e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" href=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">filtragem<\/a>. O objetivo &#xE9; minimiz&#xE1;-la, o que pode ser alcan&#xE7;ado aumentando o valor do <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_7e045ba6dfd60d886c780a798c0981f2\" data-link=\"https:\/\/hangarmma.com.br\/blog\/capacitor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/capacitor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">capacitor<\/a> de filtro. Um <em>ripple<\/em> menor significa uma alimenta&#xE7;&#xE3;o mais limpa e est&#xE1;vel para o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_8475a091b5ac4429a52bc047365d267e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">circuito<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Finalmente, nenhum projeto eletr&#xF4;nico est&#xE1; completo sem um sistema de prote&#xE7;&#xE3;o. <strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_463eb41d6111be0410630b1e0b4e026d\" data-link=\"https:\/\/hangarmma.com.br\/blog\/fusiveis\/\" href=\"https:\/\/hangarmma.com.br\/blog\/fusiveis\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Fus&#xED;veis<\/a><\/strong> s&#xE3;o empregados para proteger o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_8475a091b5ac4429a52bc047365d267e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">circuito<\/a> contra sobrecargas de corrente. Existem diferentes tipos, como os de <strong>a&#xE7;&#xE3;o r&#xE1;pida<\/strong>, que interrompem o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_8475a091b5ac4429a52bc047365d267e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">circuito<\/a> imediatamente, e os de <strong>retardo<\/strong>, que suportam picos de corrente tempor&#xE1;rios (como na partida de um motor) sem queimar, garantindo a seguran&#xE7;a e a integridade do equipamento.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Pontos Essenciais para a Prova ANAC &#x2013; Fontes de Alimenta&#xE7;&#xE3;o Eletr&#xF4;nicas<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. AS QUATRO ETAPAS DE UMA FONTE DE ALIMENTA&#xC7;&#xC3;O<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">&#x26A0;&#xFE0F; PONTO CR&#xCD;TICO PARA A BANCA: Saber identificar e descrever as etapas em ordem.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Etapas em Sequ&#xEA;ncia:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1.Ajuste de Amplitude CA (Transforma&#xE7;&#xE3;o)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Componente: <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fcb28acdc950add4bef6d8ce5b9d9b6f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Transformador<\/a> (tipicamente rebaixador)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Fun&#xE7;&#xE3;o: Reduzir tens&#xE3;o CA (220V\/110V &#x2192; 12V\/24V\/etc.)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.<a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_73368c368a63d7e85e0f7d29af3806a6\" data-link=\"https:\/\/hangarmma.com.br\/blog\/retificacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/retificacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Retifica&#xE7;&#xE3;o<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Componente: <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_861d1e569bb34df3807c70e75b990da7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Diodos<\/a> retificadores<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Fun&#xE7;&#xE3;o: Converter CA (corrente alternada) em CC (corrente cont&#xED;nua)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3.<a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_dffe2b8f87276adc7ba2816ca78a3d1e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" href=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Filtragem<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Componente: Capacitores (tipicamente <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_df8224c62bc6dad5b6ce7efe4d4f0301\" data-link=\"https:\/\/hangarmma.com.br\/blog\/filtros\/\" href=\"https:\/\/hangarmma.com.br\/blog\/filtros\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">filtros<\/a> capacitivos)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Fun&#xE7;&#xE3;o: Reduzir a ondula&#xE7;&#xE3;o (ripple) da tens&#xE3;o<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4.Regula&#xE7;&#xE3;o<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Componente: <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d527f19cb6521d594a42b6d3b362242c\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuitos-integrados\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuitos-integrados\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Circuitos integrados<\/a> reguladores (ex: fam&#xED;lia 78xx e 79xx)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Fun&#xE7;&#xE3;o: Estabilizar a tens&#xE3;o de sa&#xED;da em um valor fixo<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. TIPOS DE RETIFICADORES &#x2013; CARACTER&#xCD;STICAS ESSENCIAIS<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">&#x26A0;&#xFE0F; PONTO CR&#xCD;TICO: A banca costuma confundir os candidatos com a quantidade de componentes e caracter&#xED;sticas de cada tipo.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Tabela Comparativa (MEMORIZE!)<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Caracter&#xED;stica<\/td><td>Meia Onda<\/td><td>Onda Completa (Center Tap)<\/td><td><a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_aa3f3b3566a4fabd08d8fae894fbd721\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/ponte\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/ponte\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>Ponte<\/a> (Bridge)<\/td><\/tr><tr><td>N&#xFA;mero de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_861d1e569bb34df3807c70e75b990da7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Diodos<\/a><\/td><td>1<\/td><td>2<\/td><td>4<\/td><\/tr><tr><td>Tipo de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fcb28acdc950add4bef6d8ce5b9d9b6f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Transformador<\/a><\/td><td>Comum (sem <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_e1fa42953ea897d3c611284f03b38aca\" data-link=\"https:\/\/hangarmma.com.br\/blog\/derivacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/derivacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">deriva&#xE7;&#xE3;o<\/a>)<\/td><td>Com <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_e1fa42953ea897d3c611284f03b38aca\" data-link=\"https:\/\/hangarmma.com.br\/blog\/derivacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/derivacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">deriva&#xE7;&#xE3;o<\/a> central (center tap)<\/td><td>Comum (sem <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_e1fa42953ea897d3c611284f03b38aca\" data-link=\"https:\/\/hangarmma.com.br\/blog\/derivacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/derivacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">deriva&#xE7;&#xE3;o<\/a>)<\/td><\/tr><tr><td><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Frequ&#xEA;ncia<\/a> de Sa&#xED;da<\/td><td>Igual &#xE0; entrada (60 Hz)<\/td><td>Dobro da entrada (120 Hz)<\/td><td>Dobro da entrada (120 Hz)<\/td><\/tr><tr><td>Tens&atilde;o M&eacute;dia na <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_3ba56f55307adc68e1841f4c2f95f8f8\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/carga\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/carga\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>Carga<\/a><\/td><td>0,318 &#xD7; (Vp &#x2013; 0,7V)<\/td><td>0,636 &#xD7; (Vp &#x2013; 0,7V)<\/td><td>0,636 &#xD7; (Vp &#x2013; 1,4V)<\/td><\/tr><tr><td><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_0372f202d314382416947d27153aab7c\" data-link=\"https:\/\/hangarmma.com.br\/blog\/queda-de-tensao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/queda-de-tensao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Queda de Tens&#xE3;o<\/a> nos <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_861d1e569bb34df3807c70e75b990da7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Diodos<\/a><\/td><td>0,7V (1 <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_fe8930ca5ce01d3c5dd6dc12171f699d\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>diodo<\/a>)<\/td><td>0,7V (1 <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_fe8930ca5ce01d3c5dd6dc12171f699d\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>diodo<\/a> por vez)<\/td><td>1,4V (2 <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_861d1e569bb34df3807c70e75b990da7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">diodos<\/a> por vez)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Vp = <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_7974964696b4957acbb308dce0e77ca5\" data-link=\"https:\/\/hangarmma.com.br\/blog\/tensao-de-pico\/\" href=\"https:\/\/hangarmma.com.br\/blog\/tensao-de-pico\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Tens&#xE3;o de pico<\/a> no secund&#xE1;rio do <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fcb28acdc950add4bef6d8ce5b9d9b6f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transformador<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Detalhamento por Tipo:<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Retificador de Meia Onda<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">&bull;&#9989; 1 <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_fe8930ca5ce01d3c5dd6dc12171f699d\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>diodo<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;&#x2705; <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fcb28acdc950add4bef6d8ce5b9d9b6f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Transformador<\/a> comum<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;&#x2705; <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Frequ&#xEA;ncia<\/a> de sa&#xED;da = <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Frequ&#xEA;ncia<\/a> de entrada<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&bull;&#9989; Para cada <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_f4eaf674539570d669b78febcafe6e29\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/ciclo\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/ciclo\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>ciclo<\/a> de entrada &rarr; 1 <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_f4eaf674539570d669b78febcafe6e29\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/ciclo\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/ciclo\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>ciclo<\/a> de sa&iacute;da<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;&#x2705; Tens&#xE3;o m&#xE9;dia: 0,318 &#xD7; (Vp &#x2013; 0,7V)<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Retificador de Onda Completa (Center Tap)<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;&#x2705; 2 <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_861d1e569bb34df3807c70e75b990da7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">diodos<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;&#x2705; <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fcb28acdc950add4bef6d8ce5b9d9b6f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Transformador<\/a> com <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_e1fa42953ea897d3c611284f03b38aca\" data-link=\"https:\/\/hangarmma.com.br\/blog\/derivacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/derivacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">deriva&#xE7;&#xE3;o<\/a> central (3 fios no secund&#xE1;rio)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;&#x2705; <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Frequ&#xEA;ncia<\/a> de sa&#xED;da = Dobro da <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">frequ&#xEA;ncia<\/a> de entrada<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&bull;&#9989; Para cada <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_f4eaf674539570d669b78febcafe6e29\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/ciclo\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/ciclo\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>ciclo<\/a> de entrada &rarr; 2 ciclos de sa&iacute;da<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;&#x2705; Tens&#xE3;o m&#xE9;dia: 0,636 &#xD7; (Vp &#x2013; 0,7V)<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Retificador em Ponte (Bridge)<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;&#x2705; 4 <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_861d1e569bb34df3807c70e75b990da7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">diodos<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;&#x2705; <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fcb28acdc950add4bef6d8ce5b9d9b6f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Transformador<\/a> comum (sem <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_e1fa42953ea897d3c611284f03b38aca\" data-link=\"https:\/\/hangarmma.com.br\/blog\/derivacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/derivacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">deriva&#xE7;&#xE3;o<\/a>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;&#x2705; <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Frequ&#xEA;ncia<\/a> de sa&#xED;da = Dobro da <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">frequ&#xEA;ncia<\/a> de entrada<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&bull;&#9989; Para cada <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_f4eaf674539570d669b78febcafe6e29\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/ciclo\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/ciclo\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>ciclo<\/a> de entrada &rarr; 2 ciclos de sa&iacute;da<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;&#x2705; Sempre 2 <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_861d1e569bb34df3807c70e75b990da7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">diodos<\/a> conduzindo simultaneamente (alternadamente)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;&#x2705; Tens&#xE3;o m&#xE9;dia: 0,636 &#xD7; (Vp &#x2013; 1,4V) &#x2190; Note que s&#xE3;o 1,4V (2 <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_861d1e569bb34df3807c70e75b990da7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">diodos<\/a>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. CONCEITOS FUNDAMENTAIS DE TENS&#xC3;O<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Convers&#xE3;o RMS &#x2194; Tens&#xE3;o de Pico<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>IMPORTANTE<\/strong>: <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_3afabb647d2d12051c74cf98c6253c30\" data-link=\"https:\/\/hangarmma.com.br\/blog\/multimetro\/\" href=\"https:\/\/hangarmma.com.br\/blog\/multimetro\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Mult&#xED;metro<\/a> mede valor m&#xE9;dio (RMS), n&#xE3;o pico!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;<a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_7974964696b4957acbb308dce0e77ca5\" data-link=\"https:\/\/hangarmma.com.br\/blog\/tensao-de-pico\/\" href=\"https:\/\/hangarmma.com.br\/blog\/tensao-de-pico\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Tens&#xE3;o de Pico<\/a> (Vp) = Tens&#xE3;o RMS &#xD7; &#x221A;2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;<a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_7974964696b4957acbb308dce0e77ca5\" data-link=\"https:\/\/hangarmma.com.br\/blog\/tensao-de-pico\/\" href=\"https:\/\/hangarmma.com.br\/blog\/tensao-de-pico\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Tens&#xE3;o de Pico<\/a> (Vp) = Tens&#xE3;o RMS &#xD7; 1,414 (aproximadamente)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Exemplo:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;<a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_3afabb647d2d12051c74cf98c6253c30\" data-link=\"https:\/\/hangarmma.com.br\/blog\/multimetro\/\" href=\"https:\/\/hangarmma.com.br\/blog\/multimetro\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Mult&#xED;metro<\/a> marca: 10V RMS<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;<a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_7974964696b4957acbb308dce0e77ca5\" data-link=\"https:\/\/hangarmma.com.br\/blog\/tensao-de-pico\/\" href=\"https:\/\/hangarmma.com.br\/blog\/tensao-de-pico\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Tens&#xE3;o de pico<\/a> real: 10V &#xD7; 1,414 = 14,14V<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Queda de Tens&#xE3;o em Diodos de Sil&#xED;cio<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">&bull;1 <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_fe8930ca5ce01d3c5dd6dc12171f699d\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>diodo<\/a> de sil&iacute;cio = queda de 0,7V<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;2 <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_861d1e569bb34df3807c70e75b990da7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">diodos<\/a> de sil&#xED;cio = queda de 1,4V<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. FREQU&#xCA;NCIA EM TRANSFORMADORES<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>CONCEITO FUNDAMENTAL:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;A <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">frequ&#xEA;ncia<\/a> N&#xC3;O muda no <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fcb28acdc950add4bef6d8ce5b9d9b6f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transformador<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Se prim&#xE1;rio = 60 Hz &#x2192; Secund&#xE1;rio = 60 Hz<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;O <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fcb28acdc950add4bef6d8ce5b9d9b6f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transformador<\/a> altera apenas a amplitude (tens&#xE3;o), n&#xE3;o a <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">frequ&#xEA;ncia<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. FILTRAGEM E RIPPLE (ONDULA&#xC7;&#xC3;O)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">O que &#xE9; Ripple?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;&#xC9; a ondula&#xE7;&#xE3;o que permanece na tens&#xE3;o CC ap&#xF3;s a <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_73368c368a63d7e85e0f7d29af3806a6\" data-link=\"https:\/\/hangarmma.com.br\/blog\/retificacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/retificacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">retifica&#xE7;&#xE3;o<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;&#xC9; a varia&#xE7;&#xE3;o entre o valor m&#xE1;ximo e m&#xED;nimo da tens&#xE3;o<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Como Reduzir o Ripple?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Aumentar o valor do <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_7e045ba6dfd60d886c780a798c0981f2\" data-link=\"https:\/\/hangarmma.com.br\/blog\/capacitor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/capacitor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">capacitor<\/a> de filtro<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Quanto maior o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_7e045ba6dfd60d886c780a798c0981f2\" data-link=\"https:\/\/hangarmma.com.br\/blog\/capacitor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/capacitor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">capacitor<\/a> &#x2192; menor o ripple<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Limita&#xE7;&#xE3;o pr&#xE1;tica: tamanho f&#xED;sico do <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_7e045ba6dfd60d886c780a798c0981f2\" data-link=\"https:\/\/hangarmma.com.br\/blog\/capacitor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/capacitor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">capacitor<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Tipos de Filtros<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Filtro capacitivo (mais comum)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Filtro LC (<a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_472278988724d46ee7eabd840a394903\" data-link=\"https:\/\/hangarmma.com.br\/blog\/indutor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/indutor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">indutor<\/a> + <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_7e045ba6dfd60d886c780a798c0981f2\" data-link=\"https:\/\/hangarmma.com.br\/blog\/capacitor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/capacitor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">capacitor<\/a>)<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">6. REGULADORES DE TENS&#xC3;O<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Fam&#xED;lia 78xx (Tens&#xE3;o Positiva)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Exemplo: 7805<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;78 = fam&#xED;lia de reguladores positivos<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;05 = sa&#xED;da de 5V<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Outros: 7812 (12V), 7815 (15V), etc.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Fam&#xED;lia 79xx (Tens&#xE3;o Negativa)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Exemplo: 7905<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;79 = fam&#xED;lia de reguladores negativos<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;05 = sa&#xED;da de -5V<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Caracter&#xED;sticas Importantes:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Requer tens&#xE3;o m&#xED;nima de entrada para funcionar<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;N&#xE3;o amplifica tens&#xE3;o (entrada deve ser maior que sa&#xED;da)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;<a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_ef52c593295f47cf6ea102f7b6ec7080\" data-link=\"https:\/\/hangarmma.com.br\/blog\/tolerancia\/\" href=\"https:\/\/hangarmma.com.br\/blog\/tolerancia\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Toler&#xE2;ncia<\/a> t&#xED;pica: &#xB1;5% (ex: 7805 entrega 4,75V a 5,25V)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Valor t&#xED;pico: exatamente o valor nominal (5V, 12V, etc.)<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7. TIPOS DE FUS&#xCD;VEIS (PROTE&#xC7;&#xC3;O)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Fus&#xED;vel de Retardo Lento<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Suporta 200% a 400% da corrente nominal<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Tempo: at&#xE9; 10 segundos<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Uso: circuitos com picos de partida (motores, <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_52c89b09f5ccd85058987b2280dd5b14\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformadores\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformadores\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transformadores<\/a>)<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Fus&#xED;vel de Retardo M&#xE9;dio<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Suporta at&#xE9; 200% da corrente nominal<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Tempo: at&#xE9; 1 segundo<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Uso: prote&#xE7;&#xE3;o intermedi&#xE1;ria<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Fus&#xED;vel de A&#xE7;&#xE3;o R&#xE1;pida<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Interrompe o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_8475a091b5ac4429a52bc047365d267e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">circuito<\/a> imediatamente<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Qualquer sobrecarga &#x2192; <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_19a16f57eb290fec9a17ad1155b3aeba\" data-link=\"https:\/\/hangarmma.com.br\/blog\/fusivel\/\" href=\"https:\/\/hangarmma.com.br\/blog\/fusivel\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">fus&#xED;vel<\/a> queima<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Uso: circuitos sens&#xED;veis que n&#xE3;o toleram picos<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">8. TRANSFORMADORES &#x2013; TIPOS<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Por Rela&#xE7;&#xE3;o de Tens&#xE3;o:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1.Rebaixador (Step-down)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&bull;Tens&atilde;o prim&aacute;rio &gt; Tens&atilde;o secund&aacute;rio<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Mais usado em fontes de alimenta&#xE7;&#xE3;o<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Exemplo: 220V &#x2192; 12V<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.Igualador (Isolador)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Tens&#xE3;o prim&#xE1;rio = Tens&#xE3;o secund&#xE1;rio<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Uso: isola&#xE7;&#xE3;o galv&#xE2;nica<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3.Elevador (Step-up)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&bull;Tens&atilde;o prim&aacute;rio &lt; Tens&atilde;o secund&aacute;rio<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Exemplo: 12V &#x2192; 220V<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">RESUMO PARA MEMORIZA&#xC7;&#xC3;O R&#xC1;PIDA<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Checklist da Banca ANAC:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2705; Etapas da fonte: Transforma&#xE7;&#xE3;o &#x2192; <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_73368c368a63d7e85e0f7d29af3806a6\" data-link=\"https:\/\/hangarmma.com.br\/blog\/retificacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/retificacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Retifica&#xE7;&#xE3;o<\/a> &#x2192; <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_dffe2b8f87276adc7ba2816ca78a3d1e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" href=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Filtragem<\/a> &#x2192; Regula&#xE7;&#xE3;o<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#9989; Meia onda: 1 <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_fe8930ca5ce01d3c5dd6dc12171f699d\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>diodo<\/a>, freq. igual, 0,318 &times; (Vp &ndash; 0,7V)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2705; Onda completa (center tap): 2 <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_861d1e569bb34df3807c70e75b990da7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">diodos<\/a>, trafo especial, freq. dobra, 0,636 &#xD7; (Vp &#x2013; 0,7V)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#9989; <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_aa3f3b3566a4fabd08d8fae894fbd721\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/ponte\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/ponte\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>Ponte<\/a>: 4 <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_861d1e569bb34df3807c70e75b990da7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">diodos<\/a>, trafo comum, freq. dobra, 0,636 &#xD7; (Vp &#x2013; 1,4V)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2705; Convers&#xE3;o: Vp = VRMS &#xD7; 1,414<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#9989; <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_fe8930ca5ce01d3c5dd6dc12171f699d\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>Diodo<\/a> sil&iacute;cio: queda de 0,7V cada<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2705; <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Frequ&#xEA;ncia<\/a> no trafo: n&#xE3;o muda<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2705; Ripple: diminui aumentando <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_7e045ba6dfd60d886c780a798c0981f2\" data-link=\"https:\/\/hangarmma.com.br\/blog\/capacitor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/capacitor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">capacitor<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2705; Reguladores: 78xx (positivo), 79xx (negativo)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2705; <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_463eb41d6111be0410630b1e0b4e026d\" data-link=\"https:\/\/hangarmma.com.br\/blog\/fusiveis\/\" href=\"https:\/\/hangarmma.com.br\/blog\/fusiveis\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Fus&#xED;veis<\/a>: Lento (10s), M&#xE9;dio (1s), R&#xE1;pido (imediato)<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">DICAS FINAIS <\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">1.<a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_8475a091b5ac4429a52bc047365d267e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Circuito<\/a> ideal: Se a quest&#xE3;o n&#xE3;o mencionar <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_0372f202d314382416947d27153aab7c\" data-link=\"https:\/\/hangarmma.com.br\/blog\/queda-de-tensao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/queda-de-tensao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">queda de tens&#xE3;o<\/a> nos <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_861d1e569bb34df3807c70e75b990da7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">diodos<\/a>, considere ideal (queda = 0V), mas as constantes 0,318 e 0,636 permanecem.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.Aten&#xE7;&#xE3;o &#xE0;s pegadinhas: A banca gosta de confundir quantidade de componentes e caracter&#xED;sticas de cada <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_198bc7ff2f6ca42152ea9393463e246b\" data-link=\"https:\/\/hangarmma.com.br\/blog\/retificador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/retificador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">retificador<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3.<a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Frequ&#xEA;ncia<\/a> &eacute; <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_b1d11f85f3d90f78d8cf1017335b23b1\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/chave\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/chave\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>chave<\/a>: Entenda bem a rela&ccedil;&atilde;o entre ciclos de entrada e sa&iacute;da para determinar se a <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">frequ&#xEA;ncia<\/a> dobra ou n&#xE3;o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4.F&#xF3;rmulas decoradas: Memorize as constantes 0,318 e 0,636, al&#xE9;m das quedas de tens&#xE3;o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Boa sorte na sua prova da ANAC! <\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Fonte Chaveada - Explica&#xE7;&#xE3;o Passo a Passo (Parte 1)\" width=\"600\" height=\"338\" src=\"https:\/\/www.youtube.com\/embed\/Sd_0ZRu8GNQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>PRINCIPAIS QUEST&#xD5;ES<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Quais s&#xE3;o as quatro etapas essenciais de uma fonte de alimenta&#xE7;&#xE3;o linear, em ordem?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Resposta: As quatro etapas, que formam o diagrama de blocos de uma fonte, s&#xE3;o:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1.Transforma&#xE7;&#xE3;o (ou Ajuste de Amplitude): Realizada por um <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fcb28acdc950add4bef6d8ce5b9d9b6f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transformador<\/a>, que reduz a alta tens&#xE3;o da rede el&#xE9;trica (CA) para um n&#xED;vel mais baixo e seguro, ainda em CA.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.<a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_73368c368a63d7e85e0f7d29af3806a6\" data-link=\"https:\/\/hangarmma.com.br\/blog\/retificacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/retificacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Retifica&#xE7;&#xE3;o<\/a>: Realizada por <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_861d1e569bb34df3807c70e75b990da7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">diodos<\/a>, que convertem a corrente alternada (CA) em corrente cont&#xED;nua (CC) pulsante.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3.<a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_dffe2b8f87276adc7ba2816ca78a3d1e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" href=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Filtragem<\/a>: Realizada por capacitores, que suavizam a CC pulsante, reduzindo drasticamente a ondula&#xE7;&#xE3;o (ripple).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4.Regula&ccedil;&atilde;o: Realizada por reguladores de tens&atilde;o (ex: CI 7805), que estabilizam a tens&atilde;o de sa&iacute;da em um valor fixo e preciso (ex: 5V), independentemente de varia&ccedil;&otilde;es na entrada ou na <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_3ba56f55307adc68e1841f4c2f95f8f8\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/carga\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/carga\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>carga<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Qual a principal diferen&#xE7;a entre um retificador de meia onda e um de onda completa em ponte em termos de componentes e frequ&#xEA;ncia de sa&#xED;da?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Resposta: As principais diferen&#xE7;as s&#xE3;o:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Componentes:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&bull;Meia Onda: Usa apenas 1 <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_fe8930ca5ce01d3c5dd6dc12171f699d\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>diodo<\/a> e um <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fcb28acdc950add4bef6d8ce5b9d9b6f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transformador<\/a> comum.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&bull;<a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_aa3f3b3566a4fabd08d8fae894fbd721\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/ponte\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/ponte\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>Ponte<\/a>: Usa 4 <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_861d1e569bb34df3807c70e75b990da7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">diodos<\/a> e tamb&#xE9;m um <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fcb28acdc950add4bef6d8ce5b9d9b6f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transformador<\/a> comum.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;<a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Frequ&#xEA;ncia<\/a> de Sa&#xED;da (Ondula&#xE7;&#xE3;o):<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;Meia Onda: A <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">frequ&#xEA;ncia<\/a> da ondula&#xE7;&#xE3;o na sa&#xED;da &#xE9; igual &#xE0; <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">frequ&#xEA;ncia<\/a> da rede el&#xE9;trica (ex: 60 Hz de entrada &#x2192; 60 Hz de ondula&#xE7;&#xE3;o).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&bull;<a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_aa3f3b3566a4fabd08d8fae894fbd721\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/ponte\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/ponte\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>Ponte<\/a>: A <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">frequ&#xEA;ncia<\/a> da ondula&#xE7;&#xE3;o na sa&#xED;da &#xE9; o dobro da <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">frequ&#xEA;ncia<\/a> da rede (ex: 60 Hz de entrada &#x2192; 120 Hz de ondula&#xE7;&#xE3;o). Isso o torna mais eficiente e f&#xE1;cil de filtrar.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. O que &#xE9; &#x201C;ripple&#x201D; (ondula&#xE7;&#xE3;o) em uma fonte de alimenta&#xE7;&#xE3;o e como ele pode ser reduzido?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Resposta: Ripple (ou ondula&#xE7;&#xE3;o) &#xE9; a pequena varia&#xE7;&#xE3;o de tens&#xE3;o que permanece na corrente cont&#xED;nua (CC) ap&#xF3;s as etapas de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_73368c368a63d7e85e0f7d29af3806a6\" data-link=\"https:\/\/hangarmma.com.br\/blog\/retificacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/retificacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">retifica&#xE7;&#xE3;o<\/a> e <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_dffe2b8f87276adc7ba2816ca78a3d1e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" href=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">filtragem<\/a>. &#xC9; o que impede a tens&#xE3;o de ser perfeitamente &#x201C;lisa&#x201D;. Para reduzir o ripple, a solu&#xE7;&#xE3;o mais comum &#xE9; aumentar o valor (<a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d691d9172353ea7552ce56565501d982\" data-link=\"https:\/\/hangarmma.com.br\/blog\/capacitancia\/\" href=\"https:\/\/hangarmma.com.br\/blog\/capacitancia\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">capacit&#xE2;ncia<\/a>) do <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_7e045ba6dfd60d886c780a798c0981f2\" data-link=\"https:\/\/hangarmma.com.br\/blog\/capacitor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/capacitor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">capacitor<\/a> de filtro. Um <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_7e045ba6dfd60d886c780a798c0981f2\" data-link=\"https:\/\/hangarmma.com.br\/blog\/capacitor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/capacitor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">capacitor<\/a> maior consegue armazenar mais <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_3ba56f55307adc68e1841f4c2f95f8f8\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/carga\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/carga\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>carga<\/a> e suavizar melhor as varia&ccedil;&otilde;es, resultando em um ripple menor e uma tens&atilde;o de sa&iacute;da mais est&aacute;vel.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. Qual a fun&#xE7;&#xE3;o de um regulador de tens&#xE3;o como o 7805 e o que os n&#xFA;meros significam?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Resposta: A fun&#xE7;&#xE3;o de um <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_82dfc6335bc7c08f29761ee09b64ca56\" data-link=\"https:\/\/hangarmma.com.br\/blog\/regulador-de-tensao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/regulador-de-tensao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">regulador de tens&#xE3;o<\/a> &eacute; fornecer uma tens&atilde;o de sa&iacute;da extremamente est&aacute;vel e precisa, eliminando qualquer ripple residual e compensando varia&ccedil;&otilde;es na tens&atilde;o de entrada ou no consumo de corrente da <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_3ba56f55307adc68e1841f4c2f95f8f8\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/carga\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/carga\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>carga<\/a>. No caso do 7805:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;78: Indica que &#xE9; um <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_82dfc6335bc7c08f29761ee09b64ca56\" data-link=\"https:\/\/hangarmma.com.br\/blog\/regulador-de-tensao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/regulador-de-tensao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">regulador de tens&#xE3;o<\/a> positiva.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#x2022;05: Indica que a tens&#xE3;o de sa&#xED;da regulada &#xE9; de +5 Volts.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ele garante que, mesmo que a tens&#xE3;o de entrada (ap&#xF3;s a <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_dffe2b8f87276adc7ba2816ca78a3d1e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" href=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">filtragem<\/a>) varie (por exemplo, entre 8V e 15V), a sa&#xED;da permanecer&#xE1; fixa em 5V.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. Se um mult&#xED;metro mede 10V AC (RMS) no secund&#xE1;rio de um transformador, qual &#xE9; a tens&#xE3;o de pico (Vp) que realmente ocorre nesse enrolamento?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Resposta: Um <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_3afabb647d2d12051c74cf98c6253c30\" data-link=\"https:\/\/hangarmma.com.br\/blog\/multimetro\/\" href=\"https:\/\/hangarmma.com.br\/blog\/multimetro\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">mult&#xED;metro<\/a> padr&#xE3;o mede o valor RMS (Root Mean Square), que &#xE9; um valor m&#xE9;dio eficaz. A <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_7974964696b4957acbb308dce0e77ca5\" data-link=\"https:\/\/hangarmma.com.br\/blog\/tensao-de-pico\/\" href=\"https:\/\/hangarmma.com.br\/blog\/tensao-de-pico\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">tens&#xE3;o de pico<\/a> (Vp), que &#xE9; o valor m&#xE1;ximo que a <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_df215ce74971f0bb40092956e9e3de25\" data-link=\"https:\/\/hangarmma.com.br\/blog\/onda-senoidal\/\" href=\"https:\/\/hangarmma.com.br\/blog\/onda-senoidal\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">onda senoidal<\/a> atinge, &#xE9; maior. Para calcul&#xE1;-la, usa-se a f&#xF3;rmula:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_7974964696b4957acbb308dce0e77ca5\" data-link=\"https:\/\/hangarmma.com.br\/blog\/tensao-de-pico\/\" href=\"https:\/\/hangarmma.com.br\/blog\/tensao-de-pico\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Tens&#xE3;o de Pico<\/a> (Vp) = Tens&#xE3;o RMS &#xD7; &#x221A;2 (onde &#x221A;2 &#x2248; 1,414)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C&#xE1;lculo: Vp = 10V &#xD7; 1,414 = 14,14V<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Portanto, embora o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_3afabb647d2d12051c74cf98c6253c30\" data-link=\"https:\/\/hangarmma.com.br\/blog\/multimetro\/\" href=\"https:\/\/hangarmma.com.br\/blog\/multimetro\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">mult&#xED;metro<\/a> leia 10V, o pico de tens&#xE3;o que o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_8475a091b5ac4429a52bc047365d267e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">circuito<\/a> <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_198bc7ff2f6ca42152ea9393463e246b\" data-link=\"https:\/\/hangarmma.com.br\/blog\/retificador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/retificador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">retificador<\/a> receber&aacute; &eacute; de 14,14 Volts. Este &eacute; o valor que deve ser usado nas f&oacute;rmulas para calcular a tens&atilde;o m&eacute;dia na <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_3ba56f55307adc68e1841f4c2f95f8f8\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/carga\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/carga\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>carga<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Gloss&#xE1;rio de Termos Essenciais<\/h2>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\">\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_7e045ba6dfd60d886c780a798c0981f2\" data-link=\"https:\/\/hangarmma.com.br\/blog\/capacitor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/capacitor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Capacitor<\/a><\/strong>: Componente eletr&#xF4;nico que armazena <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_b8619216dd0506d51ad0093ac9f798ab\" data-link=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">energia<\/a> em um <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_068265665566ae80bef02051e8441e2d\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/campo\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/campo\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>campo<\/a> el&eacute;trico. Em fontes de alimenta&ccedil;&atilde;o, &eacute; o principal <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_bffef08b914d0fc34e38dcb91935e2d4\" data-link=\"https:\/\/hangarmma.com.br\/blog\/elemento\/\" href=\"https:\/\/hangarmma.com.br\/blog\/elemento\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">elemento<\/a> da etapa de <strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_dffe2b8f87276adc7ba2816ca78a3d1e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" href=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">filtragem<\/a><\/strong>, atuando para suavizar a tens&#xE3;o e reduzir o <strong>ripple<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Center Tap (<a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_e1fa42953ea897d3c611284f03b38aca\" data-link=\"https:\/\/hangarmma.com.br\/blog\/derivacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/derivacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Deriva&#xE7;&#xE3;o<\/a> Central)<\/strong>: Uma conex&#xE3;o extra no ponto central do enrolamento secund&#xE1;rio de um <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fcb28acdc950add4bef6d8ce5b9d9b6f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transformador<\/a>. &#xC9; um requisito para o <strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_198bc7ff2f6ca42152ea9393463e246b\" data-link=\"https:\/\/hangarmma.com.br\/blog\/retificador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/retificador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">retificador<\/a> de onda completa com dois <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_861d1e569bb34df3807c70e75b990da7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">diodos<\/a><\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Corrente Alternada (CA ou AC)<\/strong>: Tipo de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_4710df4070fec638157d5fcb01d8a2fa\" data-link=\"https:\/\/hangarmma.com.br\/blog\/corrente-eletrica\/\" href=\"https:\/\/hangarmma.com.br\/blog\/corrente-eletrica\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">corrente el&#xE9;trica<\/a> em que o fluxo de el&#xE9;trons inverte seu sentido periodicamente. &#xC9; a forma de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_b8619216dd0506d51ad0093ac9f798ab\" data-link=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">energia<\/a> fornecida pelas redes el&#xE9;tricas residenciais (ex: 110V\/220V).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Corrente Cont&#xED;nua (CC ou DC)<\/strong>: Tipo de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_4710df4070fec638157d5fcb01d8a2fa\" data-link=\"https:\/\/hangarmma.com.br\/blog\/corrente-eletrica\/\" href=\"https:\/\/hangarmma.com.br\/blog\/corrente-eletrica\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">corrente el&#xE9;trica<\/a> em que o fluxo de el&#xE9;trons se move em uma &#xFA;nica dire&#xE7;&#xE3;o. &#xC9; a forma de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_b8619216dd0506d51ad0093ac9f798ab\" data-link=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">energia<\/a> necess&#xE1;ria para alimentar a maioria dos circuitos eletr&#xF4;nicos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_fe8930ca5ce01d3c5dd6dc12171f699d\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>Diodo<\/a> <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_198bc7ff2f6ca42152ea9393463e246b\" data-link=\"https:\/\/hangarmma.com.br\/blog\/retificador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/retificador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Retificador<\/a><\/strong>: Componente semicondutor que permite a passagem de corrente em apenas uma dire&#xE7;&#xE3;o. &#xC9; o componente fundamental da etapa de <strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_73368c368a63d7e85e0f7d29af3806a6\" data-link=\"https:\/\/hangarmma.com.br\/blog\/retificacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/retificacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">retifica&#xE7;&#xE3;o<\/a><\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_dffe2b8f87276adc7ba2816ca78a3d1e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" href=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Filtragem<\/a><\/strong>: A terceira etapa de uma fonte de alimenta&#xE7;&#xE3;o, respons&#xE1;vel por suavizar a tens&#xE3;o cont&#xED;nua pulsante vinda do <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_198bc7ff2f6ca42152ea9393463e246b\" data-link=\"https:\/\/hangarmma.com.br\/blog\/retificador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/retificador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">retificador<\/a>, utilizando <strong>capacitores<\/strong> para reduzir a <strong>ondula&#xE7;&#xE3;o (ripple)<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Fonte de Alimenta&#xE7;&#xE3;o (Power Supply)<\/strong>: <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_8475a091b5ac4429a52bc047365d267e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Circuito<\/a> eletr&#xF4;nico projetado para converter a <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_b8619216dd0506d51ad0093ac9f798ab\" data-link=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">energia<\/a> el&#xE9;trica de uma forma para outra, tipicamente de corrente alternada (CA) de alta tens&#xE3;o para corrente cont&#xED;nua (CC) de baixa tens&#xE3;o e estabilizada.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Frequ&#xEA;ncia<\/a><\/strong>: O n&#xFA;mero de ciclos completos que uma onda (como a da corrente alternada) realiza por segundo. A unidade padr&#xE3;o &#xE9; o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_04047d9327ce3abb60e8465876e3fa16\" data-link=\"https:\/\/hangarmma.com.br\/blog\/hertz-hz\/\" href=\"https:\/\/hangarmma.com.br\/blog\/hertz-hz\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Hertz (Hz)<\/a>. No Brasil, a <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d27d7c865ce18efdb69555b0792fcd46\" data-link=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/frequencia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">frequ&#xEA;ncia<\/a> da rede el&#xE9;trica &#xE9; de 60 Hz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_19a16f57eb290fec9a17ad1155b3aeba\" data-link=\"https:\/\/hangarmma.com.br\/blog\/fusivel\/\" href=\"https:\/\/hangarmma.com.br\/blog\/fusivel\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Fus&#xED;vel<\/a><\/strong>: Componente de seguran&#xE7;a projetado para interromper o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_8475a091b5ac4429a52bc047365d267e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">circuito<\/a> (queimando) caso a <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_4710df4070fec638157d5fcb01d8a2fa\" data-link=\"https:\/\/hangarmma.com.br\/blog\/corrente-eletrica\/\" href=\"https:\/\/hangarmma.com.br\/blog\/corrente-eletrica\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">corrente el&#xE9;trica<\/a> exceda um valor seguro. Pode ser de <strong>a&#xE7;&#xE3;o r&#xE1;pida<\/strong> ou de <strong>retardo<\/strong> (lento\/m&#xE9;dio).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_c3f89844db7feef6dbc9d3217c058e29\" data-link=\"https:\/\/hangarmma.com.br\/blog\/polarizacao-direta\/\" href=\"https:\/\/hangarmma.com.br\/blog\/polarizacao-direta\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Polariza&#xE7;&#xE3;o Direta<\/a> \/ Inversa<\/strong>: Refere-se &agrave; maneira como a tens&atilde;o &eacute; aplicada a um <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_fe8930ca5ce01d3c5dd6dc12171f699d\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>diodo<\/a>. Na <strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_c3f89844db7feef6dbc9d3217c058e29\" data-link=\"https:\/\/hangarmma.com.br\/blog\/polarizacao-direta\/\" href=\"https:\/\/hangarmma.com.br\/blog\/polarizacao-direta\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">polariza&#xE7;&#xE3;o direta<\/a><\/strong>, o <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_fe8930ca5ce01d3c5dd6dc12171f699d\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>diodo<\/a> conduz corrente. Na <strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_6d397779c569d86e6bd9140572dc5103\" data-link=\"https:\/\/hangarmma.com.br\/blog\/polarizacao-inversa\/\" href=\"https:\/\/hangarmma.com.br\/blog\/polarizacao-inversa\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">polariza&#xE7;&#xE3;o inversa<\/a><\/strong>, ele a bloqueia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_aa3f3b3566a4fabd08d8fae894fbd721\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/ponte\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/ponte\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>Ponte<\/a> Retificadora (Bridge Rectifier)<\/strong>: Uma configura&#xE7;&#xE3;o espec&#xED;fica de quatro <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_861d1e569bb34df3807c70e75b990da7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">diodos<\/a> usada para <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_73368c368a63d7e85e0f7d29af3806a6\" data-link=\"https:\/\/hangarmma.com.br\/blog\/retificacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/retificacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">retifica&#xE7;&#xE3;o<\/a> de onda completa. &#xC9; o tipo de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_198bc7ff2f6ca42152ea9393463e246b\" data-link=\"https:\/\/hangarmma.com.br\/blog\/retificador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/retificador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">retificador<\/a> mais comum devido &#xE0; sua efici&#xEA;ncia e por n&#xE3;o necessitar de um <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fcb28acdc950add4bef6d8ce5b9d9b6f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transformador<\/a> com <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_e1fa42953ea897d3c611284f03b38aca\" data-link=\"https:\/\/hangarmma.com.br\/blog\/derivacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/derivacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">deriva&#xE7;&#xE3;o<\/a> central.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Regula&#xE7;&#xE3;o<\/strong>: A quarta e &#xFA;ltima etapa de uma fonte de alimenta&#xE7;&#xE3;o. Utiliza um <strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_82dfc6335bc7c08f29761ee09b64ca56\" data-link=\"https:\/\/hangarmma.com.br\/blog\/regulador-de-tensao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/regulador-de-tensao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">regulador de tens&#xE3;o<\/a><\/strong> para fornecer uma tens&atilde;o de sa&iacute;da perfeitamente est&aacute;vel e precisa, imune a varia&ccedil;&otilde;es na entrada ou na <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_3ba56f55307adc68e1841f4c2f95f8f8\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/carga\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/carga\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>carga<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_82dfc6335bc7c08f29761ee09b64ca56\" data-link=\"https:\/\/hangarmma.com.br\/blog\/regulador-de-tensao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/regulador-de-tensao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Regulador de Tens&#xE3;o<\/a><\/strong>: <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_82dfb1119de6ab50ca44127117cdef11\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuito-integrado-ci\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuito-integrado-ci\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Circuito integrado (CI)<\/a> que mant&#xE9;m uma tens&#xE3;o de sa&#xED;da constante. Exemplos comuns s&#xE3;o os da fam&#xED;lia <strong>78xx<\/strong> (para tens&#xF5;es positivas, como o 7805 para +5V) e <strong>79xx<\/strong> (para tens&#xF5;es negativas).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_73368c368a63d7e85e0f7d29af3806a6\" data-link=\"https:\/\/hangarmma.com.br\/blog\/retificacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/retificacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Retifica&#xE7;&#xE3;o<\/a><\/strong>: A segunda etapa de uma fonte de alimenta&#xE7;&#xE3;o. &#xC9; o processo de converter corrente alternada (CA) em corrente cont&#xED;nua (CC) usando <strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_861d1e569bb34df3807c70e75b990da7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">diodos<\/a><\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_cd8eaa424df1bb82398ef1d5a0967b10\" data-link=\"https:\/\/hangarmma.com.br\/blog\/retificador-de-meia-onda\/\" href=\"https:\/\/hangarmma.com.br\/blog\/retificador-de-meia-onda\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Retificador de Meia Onda<\/a><\/strong>: O tipo mais simples de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_198bc7ff2f6ca42152ea9393463e246b\" data-link=\"https:\/\/hangarmma.com.br\/blog\/retificador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/retificador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">retificador<\/a>, que utiliza apenas <strong>um <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_fe8930ca5ce01d3c5dd6dc12171f699d\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>diodo<\/a><\/strong>. Ele aproveita apenas metade do <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_f4eaf674539570d669b78febcafe6e29\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/ciclo\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/ciclo\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>ciclo<\/a> da onda CA, resultando em alta ondula&ccedil;&atilde;o e baixa efici&ecirc;ncia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_198bc7ff2f6ca42152ea9393463e246b\" data-link=\"https:\/\/hangarmma.com.br\/blog\/retificador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/retificador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Retificador<\/a> de Onda Completa<\/strong>: Tipo de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_198bc7ff2f6ca42152ea9393463e246b\" data-link=\"https:\/\/hangarmma.com.br\/blog\/retificador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/retificador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">retificador<\/a> que aproveita ambos os semiciclos (positivo e negativo) da onda CA. Pode ser implementado com <strong>dois <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_861d1e569bb34df3807c70e75b990da7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">diodos<\/a> e um <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fcb28acdc950add4bef6d8ce5b9d9b6f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transformador<\/a> com center tap<\/strong> ou com <strong>quatro <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_861d1e569bb34df3807c70e75b990da7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">diodos<\/a> em <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_aa3f3b3566a4fabd08d8fae894fbd721\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/ponte\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/ponte\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>ponte<\/a><\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ripple (Ondula&#xE7;&#xE3;o)<\/strong>: A pequena <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_b546e40b7f24829c813e8d36cc56e57c\" data-link=\"https:\/\/hangarmma.com.br\/blog\/flutuacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/flutuacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">flutua&#xE7;&#xE3;o<\/a> de tens&#xE3;o que permanece na corrente cont&#xED;nua ap&#xF3;s a etapa de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_dffe2b8f87276adc7ba2816ca78a3d1e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" href=\"https:\/\/hangarmma.com.br\/blog\/filtragem\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">filtragem<\/a>. O objetivo de um bom projeto de fonte &#xE9; minimizar o ripple.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_7974964696b4957acbb308dce0e77ca5\" data-link=\"https:\/\/hangarmma.com.br\/blog\/tensao-de-pico\/\" href=\"https:\/\/hangarmma.com.br\/blog\/tensao-de-pico\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Tens&#xE3;o de Pico<\/a> (Vp)<\/strong>: O valor m&aacute;ximo (positivo ou negativo) que uma onda de tens&atilde;o alternada atinge em um <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_f4eaf674539570d669b78febcafe6e29\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/ciclo\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/ciclo\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>ciclo<\/a>. &Eacute; calculado como <strong>Vp = Tens&#xE3;o RMS &#xD7; 1,414<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tens&#xE3;o RMS (Root Mean Square)<\/strong>: O <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_46e0a5e18abd733e37a10741f48bec1e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/valor-eficaz\/\" href=\"https:\/\/hangarmma.com.br\/blog\/valor-eficaz\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">valor eficaz<\/a> de uma tens&#xE3;o alternada. &#xC9; o valor que um <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_3afabb647d2d12051c74cf98c6253c30\" data-link=\"https:\/\/hangarmma.com.br\/blog\/multimetro\/\" href=\"https:\/\/hangarmma.com.br\/blog\/multimetro\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">mult&#xED;metro<\/a> comum mede e que produziria o mesmo aquecimento em uma <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_3ba56f55307adc68e1841f4c2f95f8f8\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/carga\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/carga\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>carga<\/a> resistiva que uma tens&atilde;o cont&iacute;nua de mesmo valor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_fcb28acdc950add4bef6d8ce5b9d9b6f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transformador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Transformador<\/a><\/strong>: Componente que transfere <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_b8619216dd0506d51ad0093ac9f798ab\" data-link=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/energia-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">energia<\/a> el&#xE9;trica de um <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_8475a091b5ac4429a52bc047365d267e\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuito\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">circuito<\/a> para outro por meio de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_9d1aff12a2a12f3cb1d8382cebfe51dd\" data-link=\"https:\/\/hangarmma.com.br\/blog\/inducao-eletromagnetica-3\/\" href=\"https:\/\/hangarmma.com.br\/blog\/inducao-eletromagnetica-3\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">indu&#xE7;&#xE3;o eletromagn&#xE9;tica<\/a>, geralmente alterando o n&#xED;vel de tens&#xE3;o. Pode ser <strong>rebaixador<\/strong> (diminui a tens&#xE3;o), <strong>elevador<\/strong> (aumenta a tens&#xE3;o) ou <strong>isolador<\/strong> (mant&#xE9;m a tens&#xE3;o).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Qualquer pessoa que j\u00e1 ligou um aparelho eletr\u00f4nico na tomada j\u00e1 utilizou uma fonte de alimenta\u00e7\u00e3o, talvez sem se dar conta da complexa engenharia contida naquela pequena caixa. As fontes de alimenta\u00e7\u00e3o, ou power supplies, s\u00e3o o cora\u00e7\u00e3o de praticamente todos os dispositivos eletr\u00f4nicos, desempenhando a fun\u00e7\u00e3o cr\u00edtica de converter a corrente alternada (CA) de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":26407,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[62],"tags":[],"class_list":["post-26403","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-manutencao"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Fontes de Alimenta\u00e7\u00e3o Eletr\u00f4nicas BANCA ANAC AVI\u00d4NICOS<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hangarmma.com.br\/blog\/fontes-de-alimentacao-eletronicas-banca-anc-avionicos\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fontes de Alimenta\u00e7\u00e3o Eletr\u00f4nicas BANCA ANAC AVI\u00d4NICOS\" \/>\n<meta property=\"og:description\" content=\"Qualquer pessoa que j\u00e1 ligou um aparelho eletr\u00f4nico na tomada j\u00e1 utilizou uma fonte de alimenta\u00e7\u00e3o, talvez sem se dar conta da complexa engenharia contida naquela pequena caixa. As fontes de alimenta\u00e7\u00e3o, ou power supplies, s\u00e3o o cora\u00e7\u00e3o de praticamente todos os dispositivos eletr\u00f4nicos, desempenhando a fun\u00e7\u00e3o cr\u00edtica de converter a corrente alternada (CA) de [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hangarmma.com.br\/blog\/fontes-de-alimentacao-eletronicas-banca-anc-avionicos\/\" \/>\n<meta property=\"og:site_name\" content=\"HANGAR MMA\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SimuladosMMA\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-14T01:40:42+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-17T15:02:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hangarmma.com.br\/blog\/wp-content\/uploads\/2025\/11\/Sem-titulo.png\" \/>\n\t<meta property=\"og:image:width\" content=\"968\" \/>\n\t<meta property=\"og:image:height\" content=\"596\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Diego Deferrari\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Diego Deferrari\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"17 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/fontes-de-alimentacao-eletronicas-banca-anc-avionicos\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/fontes-de-alimentacao-eletronicas-banca-anc-avionicos\\\/\"},\"author\":{\"name\":\"Diego Deferrari\",\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/#\\\/schema\\\/person\\\/3c3c5b57527b1c5813370c844d360808\"},\"headline\":\"Fontes de Alimenta\u00e7\u00e3o Eletr\u00f4nicas BANCA ANAC 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