{"id":1627,"date":"2024-12-26T08:00:56","date_gmt":"2024-12-26T08:00:56","guid":{"rendered":"https:\/\/rf-capacitor.com\/?post_type=product&#038;p=1627"},"modified":"2024-12-26T08:00:56","modified_gmt":"2024-12-26T08:00:56","slug":"dc-voltage-capacitor","status":"publish","type":"product","link":"https:\/\/rf-capacitor.com\/pt\/dc-voltage-capacitor\/","title":{"rendered":"Condensador de tens\u00e3o DC"},"content":{"rendered":"<div id=\"model-response-message-contentr_ace5d7b53d4346af\" class=\"markdown markdown-main-panel response-optimization\" dir=\"ltr\">\n<h2 data-sourcepos=\"1:1-1:55\">Condensador de tens\u00e3o CC: Um termo incorreto ou um tipo espec\u00edfico?<\/h2>\n<p data-sourcepos=\"3:1-3:97\"><strong>O termo \"condensador de tens\u00e3o cont\u00ednua\" \u00e9 um pouco amb\u00edguo.<\/strong> Pode referir-se a dois conceitos diferentes:<\/p>\n<h3 data-sourcepos=\"5:1-5:36\">1. Condensador utilizado em circuitos de corrente cont\u00ednua<\/h3>\n<ul data-sourcepos=\"6:1-13:0\">\n<li data-sourcepos=\"6:1-6:111\"><strong>Utiliza\u00e7\u00e3o geral:<\/strong> Neste contexto, um condensador \u00e9 utilizado num circuito com uma fonte de alimenta\u00e7\u00e3o de corrente cont\u00ednua (CC).<\/li>\n<li data-sourcepos=\"7:1-7:236\"><strong>Comportamento:<\/strong> Embora os condensadores estejam principalmente associados a circuitos de corrente alternada, tamb\u00e9m podem funcionar em circuitos de corrente cont\u00ednua. <span class=\"citation-0 recitation citation-end-0\">Quando \u00e9 aplicada uma tens\u00e3o cont\u00ednua, o condensador carrega-se at\u00e9 uma determinada tens\u00e3o e depois p\u00e1ra o fluxo de corrente.<\/span><span class=\"button-container hide-from-message-actions ng-star-inserted\"> \u00a0<\/span>\n<div class=\"container ng-tns-c362440147-50 hide\">\n<div class=\"carousel-container ng-tns-c362440147-50\"><\/div>\n<\/div>\n<\/li>\n<li data-sourcepos=\"8:1-13:0\"><strong>Aplica\u00e7\u00f5es:<\/strong> Este tipo de condensador \u00e9 normalmente utilizado em:\n<ul data-sourcepos=\"9:5-13:0\">\n<li data-sourcepos=\"9:5-9:78\"><strong>Alisamento:<\/strong> <span class=\"citation-1 recitation citation-end-1\">Redu\u00e7\u00e3o da ondula\u00e7\u00e3o da tens\u00e3o em fontes de alimenta\u00e7\u00e3o CC<\/span><span class=\"button-container hide-from-message-actions ng-star-inserted\">\u00a0 \u00a0<\/span>\n<div class=\"container ng-tns-c362440147-51 hide\">\n<div class=\"carousel-container ng-tns-c362440147-51\"><\/div>\n<\/div>\n<\/li>\n<li data-sourcepos=\"10:5-10:85\"><strong>Acoplamento:<\/strong> <span class=\"citation-2 recitation citation-end-2\">Transfer\u00eancia de sinais AC com bloqueio de componentes DC<\/span><span class=\"button-container hide-from-message-actions ng-star-inserted\">\u00a0<\/span>\n<div class=\"container ng-tns-c362440147-52 hide\">\n<div class=\"carousel-container ng-tns-c362440147-52\"><\/div>\n<\/div>\n<\/li>\n<li data-sourcepos=\"11:5-11:64\"><strong>Filtragem:<\/strong> Remo\u00e7\u00e3o de frequ\u00eancias indesejadas de um sinal<\/li>\n<li data-sourcepos=\"12:5-13:0\"><strong><span class=\"citation-3 recitation\">Circuitos de temporiza\u00e7\u00e3o:<\/span><\/strong><span class=\"citation-3 recitation citation-end-3\"> Controlar o tempo dos eventos num circuito<\/span><span class=\"button-container hide-from-message-actions ng-star-inserted\"> \u00a0<\/span>\n<div class=\"container ng-tns-c362440147-53 hide\">\n<div class=\"carousel-container ng-tns-c362440147-53\"><\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 data-sourcepos=\"17:1-17:45\">2. Condensador concebido para alta tens\u00e3o DC<\/h3>\n<ul data-sourcepos=\"18:1-24:0\">\n<li data-sourcepos=\"18:1-18:99\"><strong>Tipo espec\u00edfico:<\/strong> Trata-se de condensadores especificamente concebidos para suportar tens\u00f5es DC elevadas.<\/li>\n<li data-sourcepos=\"19:1-19:140\"><strong>Constru\u00e7\u00e3o:<\/strong> Estes condensadores t\u00eam frequentemente materiais diel\u00e9ctricos especiais e uma constru\u00e7\u00e3o que lhes permite suportar tens\u00f5es elevadas sem se avariarem.<\/li>\n<li data-sourcepos=\"20:1-24:0\"><strong>Aplica\u00e7\u00f5es:<\/strong> S\u00e3o utilizados em aplica\u00e7\u00f5es em que est\u00e3o presentes tens\u00f5es DC elevadas, como por exemplo:\n<ul data-sourcepos=\"21:5-24:0\">\n<li data-sourcepos=\"21:5-21:37\"><strong>Fontes de alimenta\u00e7\u00e3o de alta tens\u00e3o<\/strong><\/li>\n<li data-sourcepos=\"22:5-22:34\"><strong>Linhas de transmiss\u00e3o de energia<\/strong><\/li>\n<li data-sourcepos=\"23:5-24:0\"><strong>Precipitadores electrost\u00e1ticos<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<div class=\"response-footer gap complete\">\n<div class=\"show-sources-container ng-star-inserted\"><\/div>\n<div class=\"container ng-tns-c362440147-49\">\n<div class=\"carousel-container ng-tns-c362440147-49\">\n<div class=\"carousel-content ng-tns-c362440147-49\">\n<div class=\"sources-carousel-source ng-tns-c362440147-49 ng-star-inserted\" data-test-id=\"sources-carousel-source\">\n<div class=\"source-card-container\">\n<div class=\"source-card-content\">\n<div class=\"source-card-body\">\n<div class=\"source-card-header\">\n<div class=\"source-card-title\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<table style=\"height: 483px;\" width=\"511\">\n<tbody>\n<tr>\n<td width=\"146\"><strong><b>Produto<\/b><\/strong>\u00a0<strong><b>Nome:<\/b><\/strong><\/td>\n<td width=\"601\">Condensador de tens\u00e3o DC<\/td>\n<\/tr>\n<tr>\n<td width=\"146\">\n<h4><strong>Tens\u00e3o suport\u00e1vel:<\/strong><\/h4>\n<\/td>\n<td width=\"601\">\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td width=\"722\">Vt-t 1,5UN\/ 10s ( 20\u2103 \u00b1 5\u2103 )<br \/>\nVt-c 3000V.AC \/10s (50Hz , 20\u2103\u00b15\u2103 )<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"146\"><strong>Gama de capacit\u00e2ncias:<\/strong><\/td>\n<td width=\"601\">320 \u03bcF\u00b110%<\/td>\n<\/tr>\n<tr>\n<td width=\"146\"><strong>Tens\u00e3o nominal\uff1a<\/strong><\/td>\n<td width=\"601\">750VDC<\/td>\n<\/tr>\n<tr>\n<td width=\"146\"><strong>Energia nominal:<\/strong><\/td>\n<td width=\"601\">90Ws<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":1628,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[38],"product_tag":[],"class_list":{"0":"post-1627","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-dc-capacitor-2","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/rf-capacitor.com\/pt\/wp-json\/wp\/v2\/product\/1627","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rf-capacitor.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/rf-capacitor.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/rf-capacitor.com\/pt\/wp-json\/wp\/v2\/comments?post=1627"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rf-capacitor.com\/pt\/wp-json\/wp\/v2\/media\/1628"}],"wp:attachment":[{"href":"https:\/\/rf-capacitor.com\/pt\/wp-json\/wp\/v2\/media?parent=1627"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/rf-capacitor.com\/pt\/wp-json\/wp\/v2\/product_brand?post=1627"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/rf-capacitor.com\/pt\/wp-json\/wp\/v2\/product_cat?post=1627"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/rf-capacitor.com\/pt\/wp-json\/wp\/v2\/product_tag?post=1627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}