{"id":22637,"date":"2025-01-17T18:06:30","date_gmt":"2025-01-17T21:06:30","guid":{"rendered":"https:\/\/hangarmma.com.br\/blog\/?post_type=glossary&#038;p=22637"},"modified":"2025-01-17T18:06:32","modified_gmt":"2025-01-17T21:06:32","slug":"classificacao-de-amplificadores","status":"publish","type":"glossary","link":"https:\/\/hangarmma.com.br\/blog\/classificacao-de-amplificadores\/","title":{"rendered":"Classifica\u00e7\u00e3o de Amplificadores"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>Classifica&#xE7;&#xE3;o de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_cc5a0a091626bb3c7d1a4a41172ca4b8\" data-link=\"https:\/\/hangarmma.com.br\/blog\/amplificadores\/\" href=\"https:\/\/hangarmma.com.br\/blog\/amplificadores\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Amplificadores<\/a><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Os <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_cc5a0a091626bb3c7d1a4a41172ca4b8\" data-link=\"https:\/\/hangarmma.com.br\/blog\/amplificadores\/\" href=\"https:\/\/hangarmma.com.br\/blog\/amplificadores\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">amplificadores<\/a> podem ser classificados 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> na fun&ccedil;&atilde;o, no n&iacute;vel operacional ou no <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> utilizado. Essas classifica&#xE7;&#xF5;es definem o prop&#xF3;sito e o comportamento do <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_be22c00d70002a5491b4b7068ac370b5\" data-link=\"https:\/\/hangarmma.com.br\/blog\/amplificador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/amplificador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">amplificador<\/a> em diferentes aplica&#xE7;&#xF5;es.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Classifica&#xE7;&#xE3;o por fun&#xE7;&#xE3;o<\/strong><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_be22c00d70002a5491b4b7068ac370b5\" data-link=\"https:\/\/hangarmma.com.br\/blog\/amplificador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/amplificador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Amplificador<\/a> de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_555b5d38d6960552ca65f98e44b9c9b6\" data-link=\"https:\/\/hangarmma.com.br\/blog\/potencia\/\" href=\"https:\/\/hangarmma.com.br\/blog\/potencia\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">pot&#xEA;ncia<\/a><\/strong>: Aumenta 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> total do <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_91c489c7b4ca42f1533d6f5ef808b70e\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>sinal<\/a>, sendo usado em aplica&ccedil;&otilde;es como alto-falantes e sistemas de transmiss&atilde;o.<\/li>\n\n\n\n<li><strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_be22c00d70002a5491b4b7068ac370b5\" data-link=\"https:\/\/hangarmma.com.br\/blog\/amplificador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/amplificador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Amplificador<\/a> de tens&#xE3;o<\/strong>: Aumenta a amplitude da tens&#xE3;o de entrada, ideal para processar sinais em dispositivos de baixa <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_555b5d38d6960552ca65f98e44b9c9b6\" data-link=\"https:\/\/hangarmma.com.br\/blog\/potencia\/\" href=\"https:\/\/hangarmma.com.br\/blog\/potencia\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">pot&#xEA;ncia<\/a>.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\">\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Classifica&#xE7;&#xE3;o por n&#xED;vel operacional<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Essa classifica&#xE7;&#xE3;o est&#xE1; relacionada &#xE0; <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_f5da59871ee436fd87577d500aba7028\" data-link=\"https:\/\/hangarmma.com.br\/blog\/polarizacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/polarizacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">polariza&#xE7;&#xE3;o<\/a> do <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_be6c2d035a98625a7cf14462d2857d33\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transistor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transistor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transistor<\/a>, ou seja, o ponto de opera&#xE7;&#xE3;o na <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_a634430954c3c814a9410fd05a56eab7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/curva-caracteristica\/\" href=\"https:\/\/hangarmma.com.br\/blog\/curva-caracteristica\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">curva caracter&#xED;stica<\/a> do dispositivo.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Classe A<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>O <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_be6c2d035a98625a7cf14462d2857d33\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transistor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transistor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transistor<\/a> &#xE9; polarizado no centro da por&#xE7;&#xE3;o linear da <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_a634430954c3c814a9410fd05a56eab7\" data-link=\"https:\/\/hangarmma.com.br\/blog\/curva-caracteristica\/\" href=\"https:\/\/hangarmma.com.br\/blog\/curva-caracteristica\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">curva caracter&#xED;stica<\/a>.<\/li>\n\n\n\n<li>A corrente no <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> emissor-coletor flui continuamente, mesmo na aus&ecirc;ncia de <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_91c489c7b4ca42f1533d6f5ef808b70e\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>sinal<\/a>.<\/li>\n\n\n\n<li><strong>Caracter&#xED;sticas<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Alta fidelidade (baixa distor&ccedil;&atilde;o do <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_91c489c7b4ca42f1533d6f5ef808b70e\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>sinal<\/a>).<\/li>\n\n\n\n<li>Baixa efici&#xEA;ncia, pois consome <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> continuamente.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Uso<\/strong>: <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_cc5a0a091626bb3c7d1a4a41172ca4b8\" data-link=\"https:\/\/hangarmma.com.br\/blog\/amplificadores\/\" href=\"https:\/\/hangarmma.com.br\/blog\/amplificadores\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Amplificadores<\/a> de &aacute;udio e aplica&ccedil;&otilde;es onde a qualidade do <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_91c489c7b4ca42f1533d6f5ef808b70e\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>sinal<\/a> &eacute; essencial.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Classe B<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>O <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_be6c2d035a98625a7cf14462d2857d33\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transistor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transistor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transistor<\/a> &eacute; polarizado no ponto de corte, de modo que amplifica apenas metade do <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_91c489c7b4ca42f1533d6f5ef808b70e\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>sinal<\/a> (semiciclo positivo ou negativo).<\/li>\n\n\n\n<li>Geralmente usado em configura&#xE7;&#xF5;es <strong>push-pull<\/strong>, onde dois <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_91c116d4768f8726afc9103d203c8bdd\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transistores\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transistores\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transistores<\/a> dividem o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_e410587e176283e4543b23736ebf5478\" data-link=\"https:\/\/hangarmma.com.br\/blog\/trabalho-work\/\" href=\"https:\/\/hangarmma.com.br\/blog\/trabalho-work\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">trabalho<\/a>:\n<ul class=\"wp-block-list\">\n<li>Um amplifica o semiciclo positivo.<\/li>\n\n\n\n<li>O outro amplifica o semiciclo negativo.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Caracter&#xED;sticas<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Maior efici&#xEA;ncia em compara&#xE7;&#xE3;o &#xE0; classe A.<\/li>\n\n\n\n<li>Alguma distor&#xE7;&#xE3;o no ponto de cruzamento entre os dois semiciclos.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Uso<\/strong>: <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_cc5a0a091626bb3c7d1a4a41172ca4b8\" data-link=\"https:\/\/hangarmma.com.br\/blog\/amplificadores\/\" href=\"https:\/\/hangarmma.com.br\/blog\/amplificadores\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Amplificadores<\/a> de &#xE1;udio e sistemas que requerem maior <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_555b5d38d6960552ca65f98e44b9c9b6\" data-link=\"https:\/\/hangarmma.com.br\/blog\/potencia\/\" href=\"https:\/\/hangarmma.com.br\/blog\/potencia\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">pot&#xEA;ncia<\/a> e efici&#xEA;ncia.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Classe C<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>O <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_be6c2d035a98625a7cf14462d2857d33\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transistor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transistor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transistor<\/a> &eacute; polarizado muito al&eacute;m do ponto de corte, permitindo a condu&ccedil;&atilde;o apenas em uma pequena parte 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> do <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_91c489c7b4ca42f1533d6f5ef808b70e\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>sinal<\/a> (aproximadamente 120&ordm;).<\/li>\n\n\n\n<li><strong>Caracter&#xED;sticas<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Muito eficiente, mas com alta distor&#xE7;&#xE3;o.<\/li>\n\n\n\n<li>Requer <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_e8c8eebea4bf42ebbc9e946f20a2126c\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuitos-ressonantes\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuitos-ressonantes\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">circuitos ressonantes<\/a> (LC) para recompor o <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_91c489c7b4ca42f1533d6f5ef808b70e\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>sinal<\/a> completo.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Uso<\/strong>: Aplica&#xE7;&#xF5;es de radiofrequ&#xEA;ncia (RF), como transmissores e osciladores.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\">\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Classifica&#xE7;&#xE3;o por circuito<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Os <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_cc5a0a091626bb3c7d1a4a41172ca4b8\" data-link=\"https:\/\/hangarmma.com.br\/blog\/amplificadores\/\" href=\"https:\/\/hangarmma.com.br\/blog\/amplificadores\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">amplificadores<\/a> tamb&#xE9;m podem ser diferenciados pelo tipo de configura&#xE7;&#xE3;o do <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>, como:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_cc5a0a091626bb3c7d1a4a41172ca4b8\" data-link=\"https:\/\/hangarmma.com.br\/blog\/amplificadores\/\" href=\"https:\/\/hangarmma.com.br\/blog\/amplificadores\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Amplificadores<\/a> sim&#xE9;tricos ou push-pull<\/strong>: Usam dois <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_91c116d4768f8726afc9103d203c8bdd\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transistores\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transistores\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transistores<\/a> para dividir o <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_91c489c7b4ca42f1533d6f5ef808b70e\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/sinal\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>sinal<\/a> em duas metades (geralmente na classe B).<\/li>\n\n\n\n<li><strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_cc5a0a091626bb3c7d1a4a41172ca4b8\" data-link=\"https:\/\/hangarmma.com.br\/blog\/amplificadores\/\" href=\"https:\/\/hangarmma.com.br\/blog\/amplificadores\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Amplificadores<\/a> single-ended<\/strong>: Operam com um &#xFA;nico <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_be6c2d035a98625a7cf14462d2857d33\" data-link=\"https:\/\/hangarmma.com.br\/blog\/transistor\/\" href=\"https:\/\/hangarmma.com.br\/blog\/transistor\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">transistor<\/a>, geralmente na classe A.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\">\n\n\n\n<p class=\"wp-block-paragraph\">Cada classe de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_be22c00d70002a5491b4b7068ac370b5\" data-link=\"https:\/\/hangarmma.com.br\/blog\/amplificador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/amplificador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">amplificador<\/a> &#xE9; projetada para atender a requisitos espec&#xED;ficos, como fidelidade, efici&#xEA;ncia ou <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_555b5d38d6960552ca65f98e44b9c9b6\" data-link=\"https:\/\/hangarmma.com.br\/blog\/potencia\/\" href=\"https:\/\/hangarmma.com.br\/blog\/potencia\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">pot&#xEA;ncia<\/a>. A escolha depende das demandas da aplica&#xE7;&#xE3;o e das caracter&#xED;sticas desejadas do sistema.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Classifica\u00e7\u00e3o de Amplificadores Os amplificadores podem ser classificados com base na fun\u00e7\u00e3o, no n\u00edvel operacional ou no circuito utilizado. Essas classifica\u00e7\u00f5es definem o prop\u00f3sito e o comportamento do amplificador em diferentes aplica\u00e7\u00f5es. Classifica\u00e7\u00e3o por fun\u00e7\u00e3o Classifica\u00e7\u00e3o por n\u00edvel operacional Essa classifica\u00e7\u00e3o est\u00e1 relacionada \u00e0 polariza\u00e7\u00e3o do transistor, ou seja, o ponto de opera\u00e7\u00e3o na curva [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"glossary-categories":[],"glossary-tags":[],"class_list":["post-22637","glossary","type-glossary","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Classifica\u00e7\u00e3o de Amplificadores - HANGAR MMA<\/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\/classificacao-de-amplificadores\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Classifica\u00e7\u00e3o de Amplificadores - HANGAR MMA\" \/>\n<meta property=\"og:description\" content=\"Classifica\u00e7\u00e3o de Amplificadores Os amplificadores podem ser classificados com base na fun\u00e7\u00e3o, no n\u00edvel operacional ou no circuito utilizado. 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