{"id":1251,"date":"2021-10-13T01:10:35","date_gmt":"2021-10-13T01:10:35","guid":{"rendered":"https:\/\/www.wehopower.com\/?post_type=news&#038;p=1251"},"modified":"2026-08-31T14:11:09","modified_gmt":"2026-08-31T06:11:09","slug":"the-composition-of-switching-power-supply","status":"publish","type":"news","link":"https:\/\/www.wehopower.com\/pt\/news\/the-composition-of-switching-power-supply\/","title":{"rendered":"A composi\u00e7\u00e3o da fonte de alimenta\u00e7\u00e3o chaveada"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-1252 size-full\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2021\/11\/The-composition-of-switching-power-supply-2-scaled.jpg?quality=85&strip=all\" alt=\"A composi\u00e7\u00e3o do t\u00edtulo da fonte de alimenta\u00e7\u00e3o comutada =\" width=\"2560\" height=\"1707\" the composition of switching power supply title=\"\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2021\/11\/The-composition-of-switching-power-supply-2-scaled.jpg?quality=85&strip=all 2560w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2021\/11\/The-composition-of-switching-power-supply-2-300x200.jpg?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2021\/11\/The-composition-of-switching-power-supply-2-1024x683.jpg?quality=85&strip=all 1024w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2021\/11\/The-composition-of-switching-power-supply-2-768x512.jpg?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2021\/11\/The-composition-of-switching-power-supply-2-1536x1024.jpg?quality=85&strip=all 1536w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2021\/11\/The-composition-of-switching-power-supply-2-2048x1365.jpg?quality=85&strip=all 2048w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2021\/11\/The-composition-of-switching-power-supply-2-1568x1045.jpg?quality=85&strip=all 1568w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<p>Circuito de controle<br \/>\nPor um lado, amostras s\u00e3o retiradas do terminal de sa\u00edda e comparadas com o valor definido, e ent\u00e3o o inversor \u00e9 controlado para alterar sua largura de pulso ou frequ\u00eancia de pulso para estabilizar a sa\u00edda. Por outro lado, de acordo com os dados fornecidos pelo circuito de teste, \u00e9 identificado pelo circuito de prote\u00e7\u00e3o para fornecer O circuito de controle realiza diversas medidas de prote\u00e7\u00e3o para a fonte de alimenta\u00e7\u00e3o chaveada.<br \/>\nCircuito de detec\u00e7\u00e3o<br \/>\nFornece v\u00e1rios par\u00e2metros e v\u00e1rios dados de instrumentos em opera\u00e7\u00e3o no circuito de prote\u00e7\u00e3o.<br \/>\nFonte de alimenta\u00e7\u00e3o auxiliar<br \/>\nRealize o in\u00edcio do software (remoto) da fonte de alimenta\u00e7\u00e3o chaveada e forne\u00e7a energia para o circuito de prote\u00e7\u00e3o e circuito de controle (chips como PWM).<\/p>","protected":false},"excerpt":{"rendered":"<p>Control circuit On the one hand, samples are taken from the output terminal and compared with the set value, and then the inverter is controlled to change its pulse width or pulse frequency to stabilize the output. On the other hand, according to the data provided by the test circuit, it is identified by the&hellip; <a class=\"more-link\" href=\"https:\/\/www.wehopower.com\/pt\/news\/the-composition-of-switching-power-supply\/\">Continue lendo <span class=\"screen-reader-text\">A composi\u00e7\u00e3o da fonte de alimenta\u00e7\u00e3o chaveada<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":1252,"parent":0,"menu_order":376,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"_joinchat":[],"footnotes":""},"news_category":[149,148],"class_list":["post-1251","news","type-news","status-publish","format-standard","has-post-thumbnail","hentry","news_category-blog","news_category-industry-news","entry"],"acf":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/news\/1251","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/news"}],"about":[{"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/types\/news"}],"author":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/comments?post=1251"}],"version-history":[{"count":0,"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/news\/1251\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/media\/1252"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/media?parent=1251"}],"wp:term":[{"taxonomy":"news_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/pt\/wp-json\/wp\/v2\/news_category?post=1251"}],"curies":[{"name":"wp ent\u00e3o","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}