{"id":16297,"date":"2024-11-14T16:47:48","date_gmt":"2024-11-14T19:47:48","guid":{"rendered":"https:\/\/hangarmma.com.br\/blog\/?post_type=glossary&#038;p=16297"},"modified":"2024-11-14T16:47:49","modified_gmt":"2024-11-14T19:47:49","slug":"queda-de-tensao","status":"publish","type":"glossary","link":"https:\/\/hangarmma.com.br\/blog\/queda-de-tensao\/","title":{"rendered":"Queda de Tens\u00e3o"},"content":{"rendered":"<h1>Queda de Tens&#xE3;o<\/h1>\n\n    <p>Quando uma corrente passa por uma resist&#xEA;ncia, ocorre uma perda de tens&#xE3;o, chamada de <strong><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_263c616f24bffc14c7263bdefbb0914b\" data-link=\"https:\/\/hangarmma.com.br\/blog\/queda-de-tensao-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/queda-de-tensao-2\/\" 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><\/strong>, representada por <em>V<sub>x<\/sub><\/em>. Essa queda &#xE9; determinada pelo produto entre a corrente e a resist&#xEA;ncia, ou seja:<\/p>\n    \n    <pre>V<sub>x<\/sub> = I &#xD7; R<\/pre>\n    \n    <p>onde:<\/p>\n    <ul>\n        <li><strong>V<sub>x<\/sub><\/strong> &#xE9; a <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_263c616f24bffc14c7263bdefbb0914b\" data-link=\"https:\/\/hangarmma.com.br\/blog\/queda-de-tensao-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/queda-de-tensao-2\/\" 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>, medida em volts;<\/li>\n        <li><strong>I<\/strong> &#xE9; a corrente, medida em amp&#xE8;res;<\/li>\n        <li><strong>R<\/strong> &#xE9; a resist&#xEA;ncia, medida em ohms.<\/li>\n    <\/ul>\n\n    <p><em>Observa&#xE7;&#xE3;o<\/em>: o &#xED;ndice <em>x<\/em> indica uma <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_263c616f24bffc14c7263bdefbb0914b\" data-link=\"https:\/\/hangarmma.com.br\/blog\/queda-de-tensao-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/queda-de-tensao-2\/\" 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> espec&#xED;fica em um ponto 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 <em>V<sub>1<\/sub><\/em> para uma <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_263c616f24bffc14c7263bdefbb0914b\" data-link=\"https:\/\/hangarmma.com.br\/blog\/queda-de-tensao-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/queda-de-tensao-2\/\" 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> 1 e <em>V<sub>2<\/sub><\/em> para uma <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_263c616f24bffc14c7263bdefbb0914b\" data-link=\"https:\/\/hangarmma.com.br\/blog\/queda-de-tensao-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/queda-de-tensao-2\/\" 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> 2.<\/p>\n\n    <h2>Soma das Quedas de Tens&#xE3;o em Circuito em S&#xE9;rie<\/h2>\n    <p>Em um <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_5065d79644207925e970203080ae71b6\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuito-em-serie\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuito-em-serie\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">circuito em s&#xE9;rie<\/a>, a soma das quedas de tens&#xE3;o individuais &#xE9; igual &#xE0; tens&#xE3;o total aplicada. Para 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> com tr&#xEA;s <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_79a3611f62bbc0862429105c7a6cefb1\" data-link=\"https:\/\/hangarmma.com.br\/blog\/resistores\/\" href=\"https:\/\/hangarmma.com.br\/blog\/resistores\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">resistores<\/a>, temos:<\/p>\n    \n    <pre>E<sub>t<\/sub> = V<sub>1<\/sub> + V<sub>2<\/sub> + V<sub>3<\/sub><\/pre>\n\n    <h2>Analogias com Press&#xE3;o de &#xC1;gua<\/h2>\n    <p>A Figura 2-10 utiliza uma analogia com o fluxo de &#xE1;gua para explicar o conceito de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_263c616f24bffc14c7263bdefbb0914b\" data-link=\"https:\/\/hangarmma.com.br\/blog\/queda-de-tensao-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/queda-de-tensao-2\/\" 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>. Assim como em um <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_4d97e718c2f07ba39221bea6964fba28\" data-link=\"https:\/\/hangarmma.com.br\/blog\/circuito-eletrico\/\" href=\"https:\/\/hangarmma.com.br\/blog\/circuito-eletrico\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">circuito el&#xE9;trico<\/a>, onde a tens&#xE3;o total da <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_5e257e5764b5cc17979ce1676bbe0c24\" data-link=\"https:\/\/hangarmma.com.br\/blog\/bateria\/\" href=\"https:\/\/hangarmma.com.br\/blog\/bateria\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">bateria<\/a> &#xE9; igual &#xE0; soma das quedas de tens&#xE3;o nos componentes, em 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> hidr&#xE1;ulico a eleva&#xE7;&#xE3;o de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_cd4db4d0098228b04fdb49d475ce176f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/pressao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/pressao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">press&#xE3;o<\/a> &#xE9; igual &#xE0; queda total de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_cd4db4d0098228b04fdb49d475ce176f\" data-link=\"https:\/\/hangarmma.com.br\/blog\/pressao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/pressao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">press&#xE3;o<\/a>.<\/p>\n\n    <p>Matematicamente, essa rela&#xE7;&#xE3;o pode ser expressa como:<\/p>\n    \n    <pre>E<sub>t<\/sub> = V<sub>L1<\/sub> + V<sub>L2<\/sub> + V<sub>R<\/sub><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Queda de Tens\u00e3o Queda de Tens\u00e3o Quando uma corrente passa por uma resist\u00eancia, ocorre uma perda de tens\u00e3o, chamada de queda de tens\u00e3o, representada por Vx. Essa queda \u00e9 determinada pelo produto entre a corrente e a resist\u00eancia, ou seja: Vx = I \u00d7 R onde: Vx \u00e9 a queda de tens\u00e3o, medida em volts; [&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-16297","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>Queda de Tens\u00e3o - 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\/glossary-category\/queda-de-tensao\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Queda de Tens\u00e3o - HANGAR MMA\" \/>\n<meta property=\"og:description\" content=\"Queda de Tens\u00e3o Queda de Tens\u00e3o Quando uma corrente passa por uma resist\u00eancia, ocorre uma perda de tens\u00e3o, chamada de queda de tens\u00e3o, representada por Vx. 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