{"id":230460,"date":"2014-07-07T22:00:00","date_gmt":"2014-07-07T22:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/modules-convertisseurs-dc-dc-de-puissance-refroidis-par-conduction\/"},"modified":"2014-07-07T22:00:00","modified_gmt":"2014-07-07T22:00:00","slug":"modules-convertisseurs-dc-dc-de-puissance-refroidis-par-conduction","status":"publish","type":"post","link":"https:\/\/test.ecinews.fr\/fr\/modules-convertisseurs-dc-dc-de-puissance-refroidis-par-conduction\/","title":{"rendered":"Modules convertisseurs DC-DC de puissance refroidis par conduction"},"content":{"rendered":"<p>La limite de tension maximale en entr&eacute;e a &eacute;t&eacute; port&eacute;e &agrave; 425&nbsp;Vdc, permettant ainsi au module PH-A280 de r&eacute;pondre aux besoins d&rsquo;une architecture d&rsquo;alimentation 380&nbsp;Vdc &eacute;mergente pour les centres de donn&eacute;es et les installations de t&eacute;l&eacute;communications, dans lesquels le recours &agrave; des tensions sup&eacute;rieures permet de limiter les pertes. L&rsquo;Union Internationale des T&eacute;l&eacute;communications (UIT), le Secteur de la normalisation des t&eacute;l&eacute;communications (UIT-T) et la Commission Electrotechnique Internationale (CEI) introduisent actuellement des r&eacute;glementations en mati&egrave;re de sp&eacute;cification des dispositifs, de configuration des syst&egrave;mes, de s&eacute;curit&eacute; et de sp&eacute;cification des composants et des dispositifs. <\/p>\n<p>Refroidis par conduction, les modules de cette nouvelle s&eacute;rie se pr&ecirc;tent parfaitement &agrave; de multiples applications dans les domaines de l&rsquo;industrie et des &eacute;nergies renouvelables, notamment pour les &eacute;quipements ext&eacute;rieurs refroidis par eau, scell&eacute;s herm&eacute;tiquement, sans ventilateur ou de taille compacte. <\/p>\n<p>Propos&eacute;s dans des puissances de sortie de 50&nbsp;&agrave; 150&nbsp;W &agrave; des tensions de sortie de 5,&nbsp;12,&nbsp;24 et 48&nbsp;Vdc (ajustables &agrave; &plusmn;20&nbsp;%), les modules PH-A280 sont au format industriel quart de brique (37,2&nbsp;x&nbsp;12,7&nbsp;x&nbsp;58,3&nbsp;mm). Conformes aux normes de s&eacute;curit&eacute; telles que la norme UL\/CSA\/EN 60950-1 et marqu&eacute;s CE dans le respect des directives relatives aux basses tensions (DBT) et RoHS, les produits de la s&eacute;rie PH-A280 sont garantis cinq ans.&nbsp; <\/p>\n<p><a href=\"http:\/\/www.fr.tdk-lambda.com\/ph-a\" target=\"_blank\" title=\"www.fr.tdk-lambda.com\/ph-a\" rel=\"noopener\">www.fr.tdk-lambda.com\/ph-a <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>TDK Corporation annonce l&rsquo;ach\u00e8vement du d\u00e9veloppement de sa s\u00e9rie TDK-Lambda PH-A280 de modules d&rsquo;alimentation DC-DC pour fortes tensions en entr\u00e9e, qui prennent la suite des bien connues s\u00e9ries PH-S280 et PH-F280. Deux fois plus petits que ses pr\u00e9d\u00e9cesseurs, ces nouveaux modules sont de 5 % plus efficaces (jusqu&rsquo;\u00e0 90% de rendement).<\/p>\n","protected":false},"author":22,"featured_media":230461,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[],"domains":[47],"ppma_author":[1149],"class_list":["post-230460","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Modules convertisseurs DC-DC de puissance refroidis par conduct...<\/title>\n<meta name=\"description\" content=\"TDK Corporation annonce l&#039;ach\u00e8vement du d\u00e9veloppement de sa s\u00e9rie TDK-Lambda PH-A280 de modules d&#039;alimentation DC-DC pour fortes tensions en entr\u00e9e, qui...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/230460\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Modules convertisseurs DC-DC de puissance refroidis par conduction\" \/>\n<meta property=\"og:description\" content=\"TDK Corporation annonce l&#039;ach\u00e8vement du d\u00e9veloppement de sa s\u00e9rie TDK-Lambda PH-A280 de modules d&#039;alimentation DC-DC pour fortes tensions en entr\u00e9e, qui prennent la suite des bien connues s\u00e9ries PH-S280 et PH-F280. Deux fois plus petits que ses pr\u00e9d\u00e9cesseurs, ces nouveaux modules sont de 5 % plus efficaces (jusqu&#039;\u00e0 90% de rendement).\" \/>\n<meta property=\"og:url\" content=\"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/230460\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2014-07-07T22:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/test.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/import\/eci4335_tdk_lambda.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2100\" \/>\n\t<meta property=\"og:image:height\" content=\"1500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"eeNews Europe\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"eeNews Europe\" \/>\n\t<meta name=\"twitter:label2\" 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