{"id":17906,"date":"2024-12-02T15:40:16","date_gmt":"2024-12-02T18:40:16","guid":{"rendered":"https:\/\/hangarmma.com.br\/blog\/?post_type=glossary&#038;p=17906"},"modified":"2024-12-02T15:40:26","modified_gmt":"2024-12-02T18:40:26","slug":"ampere-hora-ah","status":"publish","type":"glossary","link":"https:\/\/hangarmma.com.br\/blog\/ampere-hora-ah\/","title":{"rendered":"Amp\u00e8re-hora (Ah)"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Amp&#xE8;re-hora (Ah)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O amp&#xE8;re-hora (Ah) &#xE9; uma unidade de medida usada para quantificar a quantidade total de <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> transferida 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>. Ele representa a <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d3d4516d0bf0fef5a30dfac84714fcb1\" data-link=\"https:\/\/hangarmma.com.br\/blog\/carga-eletrica\/\" href=\"https:\/\/hangarmma.com.br\/blog\/carga-eletrica\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">carga el&#xE9;trica<\/a> que passa pelo <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> quando uma corrente constante de 1 <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d012ac526d698d47e78b42fcb4d25220\" data-link=\"https:\/\/hangarmma.com.br\/blog\/ampere-a\/\" href=\"https:\/\/hangarmma.com.br\/blog\/ampere-a\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">amp&#xE8;re (A)<\/a> &#xE9; mantida durante o per&#xED;odo de 1 hora (h). Em termos pr&#xE1;ticos, &#xE9; o produto 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> (em amp&#xE8;res) pelo tempo (em horas).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A f&#xF3;rmula b&#xE1;sica &#xE9; expressa como:<br><strong>Corrente (A) &#xD7; Tempo (h) = Amp&#xE8;re-hora (Ah)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Essa medida &#xE9; comumente utilizada para indicar a <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d2ce78e2048f5b83340b4f0e46878a04\" data-link=\"https:\/\/hangarmma.com.br\/blog\/capacidade\/\" href=\"https:\/\/hangarmma.com.br\/blog\/capacidade\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">capacidade<\/a> de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_5e5ae72129858c1db38f82a971c364fd\" data-link=\"https:\/\/hangarmma.com.br\/blog\/baterias\/\" href=\"https:\/\/hangarmma.com.br\/blog\/baterias\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">baterias<\/a>, como aquelas usadas em sistemas el&#xE9;tricos de aeronaves. Por exemplo, uma <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> com <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d2ce78e2048f5b83340b4f0e46878a04\" data-link=\"https:\/\/hangarmma.com.br\/blog\/capacidade\/\" href=\"https:\/\/hangarmma.com.br\/blog\/capacidade\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">capacidade<\/a> de 10 Ah pode teoricamente fornecer uma corrente de 10 A por 1 hora ou 1 A por 10 horas, dependendo da aplica&#xE7;&#xE3;o. Por&#xE9;m, fatores como a efici&#xEA;ncia 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> e a descarga real podem afetar essa rela&#xE7;&#xE3;o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O conceito de amp&#xE8;re-hora &#xE9; crucial para avaliar a autonomia de sistemas el&#xE9;tricos e avi&#xF4;nicos, especialmente em aeronaves, onde o c&#xE1;lculo preciso da <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d2ce78e2048f5b83340b4f0e46878a04\" data-link=\"https:\/\/hangarmma.com.br\/blog\/capacidade\/\" href=\"https:\/\/hangarmma.com.br\/blog\/capacidade\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">capacidade<\/a> das <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_5e5ae72129858c1db38f82a971c364fd\" data-link=\"https:\/\/hangarmma.com.br\/blog\/baterias\/\" href=\"https:\/\/hangarmma.com.br\/blog\/baterias\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">baterias<\/a> &#xE9; essencial para garantir o funcionamento de sistemas cr&#xED;ticos durante emerg&#xEA;ncias ou em situa&#xE7;&#xF5;es onde o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_05c34d59004f978a5bcf37c6d5995b73\" data-link=\"https:\/\/hangarmma.com.br\/blog\/gerador\/\" href=\"https:\/\/hangarmma.com.br\/blog\/gerador\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">gerador<\/a> principal n&#xE3;o est&#xE1; operando.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Amp\u00e8re-hora (Ah) O amp\u00e8re-hora (Ah) \u00e9 uma unidade de medida usada para quantificar a quantidade total de eletricidade transferida em um circuito el\u00e9trico. Ele representa a carga el\u00e9trica que passa pelo circuito quando uma corrente constante de 1 amp\u00e8re (A) \u00e9 mantida durante o per\u00edodo de 1 hora (h). Em termos pr\u00e1ticos, \u00e9 o produto [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"glossary-categories":[],"glossary-tags":[],"class_list":["post-17906","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>Amp\u00e8re-hora (Ah) - 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\/ampere-hora-ah\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Amp\u00e8re-hora (Ah) - HANGAR MMA\" \/>\n<meta property=\"og:description\" content=\"Amp\u00e8re-hora (Ah) O amp\u00e8re-hora (Ah) \u00e9 uma unidade de medida usada para quantificar a quantidade total de eletricidade transferida em um circuito el\u00e9trico. 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