{"id":225680,"date":"2012-11-22T23:00:00","date_gmt":"2012-11-22T23:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/regulateurs-haute-puissance-a-architecture-factorisee\/"},"modified":"2012-11-22T23:00:00","modified_gmt":"2012-11-22T23:00:00","slug":"regulateurs-haute-puissance-a-architecture-factorisee","status":"publish","type":"post","link":"https:\/\/test.ecinews.fr\/fr\/regulateurs-haute-puissance-a-architecture-factorisee\/","title":{"rendered":"R\u00e9gulateurs haute puissance \u00e0 architecture factoris\u00e9e"},"content":{"rendered":"<p class=\"MsoNormal\" style=\"margin-bottom:0cm;margin-bottom:.0001pt;line-height:normal\">L&rsquo;architecture de puissance factoris&eacute;e s&eacute;pare, ou &lsquo;factorise&rsquo;, les fonctions de r&eacute;gulation et de transformation de la tension en blocs de construction flexibles et de haute performance. Les modules PRM acceptent une tension d&rsquo;entr&eacute;e non-r&eacute;gul&eacute;e et produisent une sortie r&eacute;gul&eacute;e. Les multiplicateurs VTM VI Chip assurent l&rsquo;isolement et la transformation de la tension et du courant. L&rsquo;association des deux apporte forte densit&eacute; et rendement &eacute;lev&eacute; dans la conversion d&rsquo;un bus 48 V non r&eacute;gul&eacute; vers les basses tensions jusqu&rsquo;&agrave; 0,5 VDC exig&eacute;es par l&rsquo;&eacute;lectronique contemporaine. Les avantages architecturaux en terme de souplesse et de performance du FPA permettent la cr&eacute;ation de syst&egrave;mes de conversion et de distribution de puissance qui occupent moins d&rsquo;espace, tout en minimisant la complexit&eacute; et en ayant une perte de puissance radicalement plus faible que les architectures de conversion de puissance conventionnelles.<\/p>\n<p class=\"MsoNormal\" style=\"margin-bottom:0cm;margin-bottom:.0001pt;line-height:normal\">Int&eacute;grant une version avanc&eacute;e de la technologie abaisseur\/&eacute;l&eacute;vateur ZVS de haute fr&eacute;quence propri&eacute;taire, ces modules PRM peuvent d&eacute;livrer jusqu&rsquo;&agrave; 500 W pour un rendement de 97%, avec une forte densit&eacute; de puissance de plus de 103 W\/cm3&nbsp; (1700 W\/in3). Ces mod&egrave;les sont disponibles en version pleine taille ou demi-taille, avec des plages de tensions d&rsquo;entr&eacute;e de 36 &agrave; 75 V et de 38 &agrave; 55V. Ils peuvent g&eacute;n&eacute;rer une tension de sortie isol&eacute;e de 0,5 V &agrave; 55 VDC si on les utilise avec des multiplicateurs VTM. Les utilisateurs peuvent configurer leur fonctionnement en choisissant parmi les trois modes de r&eacute;gulation, boucle locale, boucle adaptative et t&eacute;l&eacute; r&eacute;gulation, gage d&rsquo;une pr&eacute;cision de la tension au point de charge de leur application. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/p>\n<p class=\"MsoNormal\" style=\"margin-bottom:0cm;margin-bottom:.0001pt;line-height:normal\">&ldquo;La sup&eacute;riorit&eacute; en terme de densit&eacute; de puissance, de rendement et de flexibilit&eacute; de conception de l&rsquo;architecture de puissance factoris&eacute;e permet aux concepteurs de syst&egrave;mes de r&eacute;aliser leurs objectifs de conception agressifs,&rdquo; d&eacute;clare Stephen Oliver, Vice Pr&eacute;sident&nbsp; de la ligne de produits VI Chip chez Vicor. &ldquo;Les syst&egrave;mes de serveur et de t&eacute;l&eacute;communications reposant sur une architecture FPA et utilisant nos nouveaux r&eacute;gulateurs PRM consomment bien moins d&rsquo;&eacute;nergie tout en r&eacute;duisant l&rsquo;encombrement syst&egrave;me global.&rdquo;<\/p>\n<p class=\"MsoNormal\" style=\"margin-bottom:0cm;margin-bottom:.0001pt;line-height:normal\">&nbsp;<\/p>\n<p><a title=\"www2.vicorpower.com\/48Vprm\/ext\" target=\"_blank\" href=\"http:\/\/www2.vicorpower.com\/48Vprm\/ext\" rel=\"noopener\">www2.vicorpower.com\/48Vprm\/ext<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La gamme de produits d\u2019architecture de puissance factoris\u00e9e FPA de Vicor s\u2019agrandit avec l\u2019arriv\u00e9e des versions plus puissantes de r\u00e9gulateurs de tension non-isol\u00e9e VI Chip PRM. D\u00e9livrant plus de 500 W de puissance, soit deux fois plus que les modules de la g\u00e9n\u00e9ration pr\u00e9c\u00e9dente, ces produits offrent des solutions de puissance sup\u00e9rieure pour les applications exigeantes dans l\u2019industrie, les datacenters, et les t\u00e9l\u00e9communications.<\/p>\n","protected":false},"author":22,"featured_media":225681,"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-225680","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>R\u00e9gulateurs haute puissance \u00e0 architecture factoris\u00e9e ...<\/title>\n<meta name=\"description\" content=\"La gamme de produits d\u2019architecture de puissance factoris\u00e9e FPA de Vicor s\u2019agrandit avec l\u2019arriv\u00e9e des versions plus puissantes de r\u00e9gulateurs de...\" \/>\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\/225680\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"R\u00e9gulateurs haute puissance \u00e0 architecture factoris\u00e9e\" \/>\n<meta property=\"og:description\" content=\"La gamme de produits d\u2019architecture de puissance factoris\u00e9e FPA de Vicor s\u2019agrandit avec l\u2019arriv\u00e9e des versions plus puissantes de r\u00e9gulateurs de tension non-isol\u00e9e VI Chip PRM. D\u00e9livrant plus de 500 W de puissance, soit deux fois plus que les modules de la g\u00e9n\u00e9ration pr\u00e9c\u00e9dente, ces produits offrent des solutions de puissance sup\u00e9rieure pour les applications exigeantes dans l\u2019industrie, les datacenters, et les t\u00e9l\u00e9communications.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/225680\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2012-11-22T23:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/test.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/import\/eci6299_v292-48vprm_lo.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\" 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