{"id":16615,"date":"2024-11-20T18:36:55","date_gmt":"2024-11-20T21:36:55","guid":{"rendered":"https:\/\/hangarmma.com.br\/blog\/?post_type=glossary&#038;p=16615"},"modified":"2024-11-21T17:53:43","modified_gmt":"2024-11-21T20:53:43","slug":"frequencia","status":"publish","type":"glossary","link":"https:\/\/hangarmma.com.br\/blog\/frequencia\/","title":{"rendered":"Frequ\u00eancia da CA"},"content":{"rendered":"<p class=\"wp-block-paragraph\">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> de uma corrente alternada (CA) indica o n&#xFA;mero de ciclos completos que ocorrem em um segundo, sendo medida em <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>. 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> inclui um aumento da corrente de zero at&eacute; o m&aacute;ximo positivo, retorno a zero, aumento at&eacute; o m&aacute;ximo negativo e retorno a zero novamente. A unidade &ldquo;<a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_4566dbe79803abc6ea3c765cdd634760\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/hertz-hz-unidade-de-frequencia\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/hertz-hz-unidade-de-frequencia\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>hertz<\/a>&rdquo; homenageia Heinrich <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_4566dbe79803abc6ea3c765cdd634760\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/hertz-hz-unidade-de-frequencia\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/hertz-hz-unidade-de-frequencia\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>Hertz<\/a>, cientista alem&atilde;o que contribuiu para a ci&ecirc;ncia el&eacute;trica. Um <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_4566dbe79803abc6ea3c765cdd634760\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/hertz-hz-unidade-de-frequencia\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/hertz-hz-unidade-de-frequencia\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>hertz<\/a> equivale a 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> por segundo. Termos como quilohertz (1000 Hz), megahertz (1.000.000 Hz) e gigahertz (1.000.000.000 Hz) s&atilde;o comuns em descri&ccedil;&otilde;es de frequ&ecirc;ncias, como em r&aacute;dios ou processadores.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">No Brasil, sistemas 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> geralmente operam a 60 Hz, enquanto na Europa utilizam 50 Hz ou 100 Hz. Em aeronaves, &#xE9; comum 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> de 400 Hz, usada em circuitos modernos devido &#xE0; maior efici&#xEA;ncia para aplica&#xE7;&#xF5;es espec&#xED;ficas. Algumas aeronaves mais recentes operam com frequ&#xEA;ncias vari&#xE1;veis, entre 360 Hz e 800 Hz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">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> influencia diretamente o desempenho de equipamentos el&#xE9;tricos, como <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_e8210617ddd3188ad0d05f74f3a35af8\" data-link=\"https:\/\/hangarmma.com.br\/blog\/motores-sincronos\/\" href=\"https:\/\/hangarmma.com.br\/blog\/motores-sincronos\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">motores s&#xED;ncronos<\/a>, que ajustam sua <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_b538845fda1d032e858fa6b8d5d0879c\" data-link=\"https:\/\/hangarmma.com.br\/blog\/velocidade\/\" href=\"https:\/\/hangarmma.com.br\/blog\/velocidade\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">velocidade<\/a> conforme 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>, mesmo com pequenas varia&#xE7;&#xF5;es de tens&#xE3;o. Utilizar um equipamento projetado para uma <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> em uma diferente pode causar sobrecarga devido aos efeitos de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_7f5efa70e321542f4a434f29f4281057\" data-link=\"https:\/\/hangarmma.com.br\/blog\/reatancia-indutiva-2\/\" href=\"https:\/\/hangarmma.com.br\/blog\/reatancia-indutiva-2\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">reat&#xE2;ncia indutiva<\/a> e capacitiva, t&#xF3;picos detalhados mais adiante.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A frequ\u00eancia de uma corrente alternada (CA) indica o n\u00famero de ciclos completos que ocorrem em um segundo, sendo medida em hertz (Hz). Cada ciclo inclui um aumento da corrente de zero at\u00e9 o m\u00e1ximo positivo, retorno a zero, aumento at\u00e9 o m\u00e1ximo negativo e retorno a zero novamente. A unidade &#8220;hertz&#8221; homenageia Heinrich Hertz, [&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-16615","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>Frequ\u00eancia da CA - 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\/frequencia\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Frequ\u00eancia da CA - HANGAR MMA\" \/>\n<meta property=\"og:description\" content=\"A frequ\u00eancia de uma corrente alternada (CA) indica o n\u00famero de ciclos completos que ocorrem em um segundo, sendo medida em hertz (Hz). 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