{"id":217908,"date":"2016-03-14T23:00:05","date_gmt":"2016-03-14T23:00:05","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/convertisseur-regule-12-v-pour-alimentation-compatible-poe\/"},"modified":"2016-03-14T23:00:05","modified_gmt":"2016-03-14T23:00:05","slug":"convertisseur-regule-12-v-pour-alimentation-compatible-poe","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/convertisseur-regule-12-v-pour-alimentation-compatible-poe\/","title":{"rendered":"Convertisseur r\u00e9gul\u00e9 12 V pour alimentation compatible PoE"},"content":{"rendered":"<p>Ce module SIP (Single Inline Package) ultra compact peut alimenter jusqu&rsquo;\u00e0 9 dispositifs PoE \u00e0 25,5 W \u00e0 partir d&rsquo;une source 12 V. L&rsquo;architecture brevet\u00e9e du circuit d\u00e9livre la sortie 54 V compatible PoE avec 94% de rendement. La s\u00e9curit\u00e9 PoE comprend une isolation entr\u00e9e\/sortie \u00e0 2250 VCC et une protection de base contre les surtensions conforme aux conditions SELV.<\/p>\n<p>Une gestion thermique avanc\u00e9e assure les 240 W de puissance \u00e0 60 \u00b0C dans un bo\u00eetier SIP ultra compact. Ce conditionnement permet de gagner de la place sur la carte et d\u2019optimiser les capacit\u00e9s de puissance de sortie dans les applications exigeantes. L&rsquo;encombrement total requis est de seulement 67,0 x 8,9 mm.<\/p>\n<p>Gr\u00e2ce \u00e0 sa plage de tension d\u2019entr\u00e9e de 10,5 V \u00e0 13,2 V, ce convertisseur convient aux \u00e9cosyst\u00e8mes \u00e0 technologie de communication et d&rsquo;information (ICT) \u00e9conomes en ressources qui utilisent des dispositifs PoE. Ces ICT incluent notamment les t\u00e9l\u00e9phones VoIP, les cam\u00e9ras sur IP, les points d&rsquo;acc\u00e8s sans fil, les d\u00e9codeurs IPTV, les routeurs, switches et intercommunications r\u00e9seau, ainsi que les d\u00e9tecteurs industriels, les syst\u00e8mes d&rsquo;acc\u00e8s mains libres et les contr\u00f4leurs d&rsquo;\u00e9clairage.<\/p>\n<p><a href=\"http:\/\/www.murata.com\/\" target=\"_blank\" rel=\"noopener\">http:\/\/www.murata.com\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Con\u00e7u pour d\u00e9livrer du 54 V isol\u00e9 Power Over Ethernet (PoE) jusqu&rsquo;\u00e0 240 W \u00e0 partir d&rsquo;une source 12V, le convertisseur SPC-54\/4.4-L12PG-C de Murata peut alimenter des dispositifs Ethernet via des c\u00e2bles r\u00e9seau classiques Cat 5, conform\u00e9ment aux exigences PoE de l&rsquo;IEEE 802.3.<\/p>\n","protected":false},"author":9,"featured_media":217909,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[909,890],"domains":[47],"ppma_author":[1141],"class_list":["post-217908","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","tag-batteries-power-supplies-fr","tag-powermanagement-fr","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Convertisseur r\u00e9gul\u00e9 12 V pour alimentation compatible PoE ...<\/title>\n<meta name=\"description\" content=\"Con\u00e7u pour d\u00e9livrer du 54 V isol\u00e9 Power Over Ethernet (PoE) jusqu&#039;\u00e0 240 W \u00e0 partir d&#039;une source 12V, le convertisseur SPC-54\/4.4-L12PG-C de Murata peut...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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