{"id":223773,"date":"2012-03-08T23:00:00","date_gmt":"2012-03-08T23:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/convertisseur-dc-dc-isole-tres-haute-densite\/"},"modified":"2012-03-08T23:00:00","modified_gmt":"2012-03-08T23:00:00","slug":"convertisseur-dc-dc-isole-tres-haute-densite","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/convertisseur-dc-dc-isole-tres-haute-densite\/","title":{"rendered":"Convertisseur DC-DC isol\u00e9 tr\u00e8s haute densit\u00e9"},"content":{"rendered":"<p>Ce convertisseur est disponible dans une large plage d&rsquo;entr&eacute;e 28 V pour la D&eacute;fense (16 V &agrave; 50 V) ou dans une plage plus restreinte de 24 V pour l&rsquo;industrie (18 V &agrave; 36 V), le Cool-Power PI3106 est id&eacute;al pour les conceptions de syst&egrave;mes compacts o&ugrave; la densit&eacute; de puissance est cruciale. Le Cool-Power PI3106 &eacute;tend le portefeuille de Cool-Power existant depuis les applications de&nbsp; communication 48 V jusqu&rsquo;aux applications 24 V pour l&rsquo;industrie et 28 V pour les applications militaires. Il repose sur l&rsquo;architecture avanc&eacute;e&nbsp; de d&eacute;coupage avec commutation &agrave; tension z&eacute;ro de tension (ZVS), un circuit magn&eacute;tique planar sophistiqu&eacute;, et un syst&egrave;me ultra haute densit&eacute; en bo&icirc;tier PSiP.&nbsp; L&rsquo;association de ces technologies permet une solution de puissance DC-DC isol&eacute;e compl&egrave;te dans un bo&icirc;tier pour montage en surface de haute densit&eacute; de type circuit int&eacute;gr&eacute;. Cette plate-forme de haute densit&eacute; facilite l&rsquo;optimisation de l&rsquo;implantation sur le circuit imprim&eacute;, apportant au concepteur l&rsquo;opportunit&eacute; d&rsquo;employer diverses techniques de refroidissement &nbsp;tout en prot&eacute;geant les composants du circuit contre les facteurs m&eacute;caniques et ambiants, d&rsquo;o&ugrave; une fiabilit&eacute; &eacute;prouv&eacute;e.<br \/>\nLe PI3106 occupe tr&egrave;s peu de surface, permettant ainsi une cohabitation &eacute;troite entre la conversion de puissance et le point de charge, gage de rendements plus &eacute;lev&eacute;s et de formats plus r&eacute;duits. La fr&eacute;quence de d&eacute;coupage &eacute;lev&eacute;e&nbsp; (900 kHz) du PI3106 r&eacute;duit les exigences de filtrage et de condensateur de sortie, entra&icirc;nant une baisse des co&ucirc;ts global et un moindre encombrement.&nbsp; <br \/>\nL&rsquo;architecture de conversion, l&rsquo;int&eacute;gration hautement performante du silicium et le circuit magn&eacute;tique planar au c&oelig;ur de la solution Cool-Power procurent une r&eacute;elle avanc&eacute;e dans la densit&eacute; de conversion de puissance. Vicor va continuer &agrave; &eacute;largir son portefeuille de Picor Cool-Power &agrave; diff&eacute;rents march&eacute;s, applications et pr&eacute;voit d&rsquo;&eacute;tendre son offre de r&eacute;gulateurs de point de charge de haute densit&eacute; dans un proche avenir en s&rsquo;appuyant sur les forces vives de la soci&eacute;t&eacute; dans la gestion d&rsquo;alimentation de haute performance, l&rsquo;int&eacute;gration de silicium et des bo&icirc;tiers syst&egrave;mes.<\/p>\n<p><a href=\"http:\/\/www.vicorpower.com\/\" target=\"_blank\" title=\"www.vicorpower.com\/\" rel=\"noopener\">www.vicorpower.com<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Destin\u00e9 aux applications industrielles et militaires, le convertisseur DC-DC Picor Cool-Power PI3106 propos\u00e9 par Vicor d\u00e9livre 50 W en sortie (pour une sortie de 12 V \u00e0 4,2 A) dans un bo\u00eetier miniaturis\u00e9 pour montage en surface de 22 x 16,5 x 6,7 mm, avec un circuit fortement int\u00e9gr\u00e9 et pour une densit\u00e9 de puissance sans pr\u00e9c\u00e9dent de 20,4 W\/cm3. Associant isolement, transformation et r\u00e9gulation en sortie de la tension, il occupe moiti\u00e9 moins d&rsquo;espace qu&rsquo;un 1\/16\u00e8me de brique conventionnelle isol\u00e9.<\/p>\n","protected":false},"author":22,"featured_media":223774,"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-223773","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Convertisseur DC-DC isol\u00e9 tr\u00e8s haute densit\u00e9 ...<\/title>\n<meta name=\"description\" content=\"Destin\u00e9 aux applications industrielles et militaires, le convertisseur DC-DC Picor Cool-Power PI3106 propos\u00e9 par Vicor d\u00e9livre 50 W en sortie (pour une...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/223773\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Convertisseur DC-DC isol\u00e9 tr\u00e8s haute densit\u00e9\" \/>\n<meta property=\"og:description\" content=\"Destin\u00e9 aux applications industrielles et militaires, le convertisseur DC-DC Picor Cool-Power PI3106 propos\u00e9 par Vicor d\u00e9livre 50 W en sortie (pour une sortie de 12 V \u00e0 4,2 A) dans un bo\u00eetier miniaturis\u00e9 pour montage en surface de 22 x 16,5 x 6,7 mm, avec un circuit fortement int\u00e9gr\u00e9 et pour une densit\u00e9 de puissance sans pr\u00e9c\u00e9dent de 20,4 W\/cm3. Associant isolement, transformation et r\u00e9gulation en sortie de la tension, il occupe moiti\u00e9 moins d&#039;espace qu&#039;un 1\/16\u00e8me de brique conventionnelle isol\u00e9.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/223773\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2012-03-08T23:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/import\/eci3168_vicor.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\" 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