{"id":1255,"date":"2021-10-21T01:15:21","date_gmt":"2021-10-21T01:15:21","guid":{"rendered":"https:\/\/www.wehopower.com\/?post_type=news&#038;p=1255"},"modified":"2026-08-31T14:11:09","modified_gmt":"2026-08-31T06:11:09","slug":"the-composition-of-switching-power-supply-2","status":"publish","type":"news","link":"https:\/\/www.wehopower.com\/fr\/news\/the-composition-of-switching-power-supply-2\/","title":{"rendered":"La composition de l'alimentation \u00e0 d\u00e9coupage"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-1256 size-full\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2021\/11\/The-composition-of-switching-power-supply-1-scaled.jpg?quality=85&strip=all\" alt=\"La composition de l&#039;alimentation \u00e0 d\u00e9coupage title=\" 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-1-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-1-300x200.jpg?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2021\/11\/The-composition-of-switching-power-supply-1-1024x683.jpg?quality=85&strip=all 1024w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2021\/11\/The-composition-of-switching-power-supply-1-768x512.jpg?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2021\/11\/The-composition-of-switching-power-supply-1-1536x1024.jpg?quality=85&strip=all 1536w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2021\/11\/The-composition-of-switching-power-supply-1-2048x1365.jpg?quality=85&strip=all 2048w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2021\/11\/The-composition-of-switching-power-supply-1-1568x1045.jpg?quality=85&strip=all 1568w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<p>Le circuit principal de l\u2019alimentation \u00e0 d\u00e9coupage est compos\u00e9 des \u00e9l\u00e9ments suivants\u00a0:<br \/>\nLimite de courant d'impulsion : limite le courant d'impulsion c\u00f4t\u00e9 entr\u00e9e lors de la mise sous tension.<br \/>\nFiltre d'entr\u00e9e\u00a0: Sa fonction est de filtrer le fouillis qui existe dans le r\u00e9seau \u00e9lectrique et d'emp\u00eacher le fouillis g\u00e9n\u00e9r\u00e9 par la machine d'\u00eatre renvoy\u00e9 au r\u00e9seau \u00e9lectrique.<br \/>\nRectification et filtrage\u00a0: redressez directement l'alimentation CA du r\u00e9seau en un courant CC plus fluide.<br \/>\nOnduleur\u00a0: convertit le courant continu redress\u00e9 en courant alternatif haute fr\u00e9quence, qui constitue la partie essentielle de l'alimentation \u00e0 d\u00e9coupage haute fr\u00e9quence.<br \/>\nRectification et filtrage de sortie : selon les besoins de la charge, fournissez une alimentation CC stable et fiable.<\/p>","protected":false},"excerpt":{"rendered":"<p>The main circuit of the switching power supply is composed of the following parts: Impulse current limit: limit the impulse current on the input side when the power is turned on. Input filter: Its function is to filter the clutter that exists in the power grid and prevent the clutter generated by the machine from&hellip; <a class=\"more-link\" href=\"https:\/\/www.wehopower.com\/fr\/news\/the-composition-of-switching-power-supply-2\/\">Continuer la lecture <span class=\"screen-reader-text\">La composition de l'alimentation \u00e0 d\u00e9coupage<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":1256,"parent":0,"menu_order":465,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"_joinchat":[],"footnotes":""},"news_category":[149,148],"class_list":["post-1255","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\/fr\/wp-json\/wp\/v2\/news\/1255","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/news"}],"about":[{"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/types\/news"}],"author":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/comments?post=1255"}],"version-history":[{"count":0,"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/news\/1255\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/media\/1256"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/media?parent=1255"}],"wp:term":[{"taxonomy":"news_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/news_category?post=1255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}