{"id":221385,"date":"2011-03-28T22:00:00","date_gmt":"2011-03-28T22:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/convertisseurs-dc-dc-8w-10w-15w-economiques\/"},"modified":"2011-03-28T22:00:00","modified_gmt":"2011-03-28T22:00:00","slug":"convertisseurs-dc-dc-8w-10w-15w-economiques","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/convertisseurs-dc-dc-8w-10w-15w-economiques\/","title":{"rendered":"Convertisseurs DC-DC 8W\/10W\/15W \u00e9conomiques"},"content":{"rendered":"<p>Les REC8 et REC10 sont des r&eacute;gulateurs de faible co&ucirc;t, haute performance en bo&icirc;tier DIP24, de plage de tension d&rsquo;entr&eacute;e de 2:1 et 4:1, avec sortie simple ou double. L&rsquo;isolation est de 2&nbsp;kVdc en standard et de 3&nbsp;kVdc en option. La conception thermique soign&eacute;e permet au mod&egrave;le 10&nbsp;W de fonctionner dans la plage de temp&eacute;rature ambiante industrielle compl&egrave;te (convection air libre) de -40&deg;C &agrave; +85&deg;C sans derating, tandis que le mod&egrave;le 12&nbsp;W fonctionne jusqu&rsquo;&agrave; +75&deg;C, une valeur encore importante. Le rendement de conversion atteint 87% sur toute la plage de tension d&rsquo;entr&eacute;e. En outre, ce rendement reste &eacute;lev&eacute; en cas de variations de la charge, et reste sup&eacute;rieur &agrave;&nbsp; 80% m&ecirc;me pour une charge de 30%. La conception orient&eacute;e haute fiabilit&eacute; aboutit &agrave; un MTBF de 1,2 million d&rsquo;heures.<br \/>\nLe REC15 est un r&eacute;gulateur faible co&ucirc;t, haute performance de 2&nbsp;x&nbsp;1&nbsp;pouce (5,08 x 2,54 cm) offrant &eacute;galement une plage de tension d&rsquo;entr&eacute;e de 2:1 ou 4:1, avec sortie simple ou double, et 2&nbsp;kVdc d&rsquo;isolation en standard ou 3&nbsp;kVdc en option. Gr&acirc;ce &agrave; sa haute efficacit&eacute; &eacute;nerg&eacute;tique, le convertisseur 15&nbsp;W &agrave; plage d&rsquo;entr&eacute;e de 2:1 fonctionne dans la gamme de temp&eacute;rature ambiante (convection libre) de -40&deg;C &agrave; +71&deg;C sans derating. Le convertisseur pr&eacute;sente un redressement synchrone pour les sorties de plus fort courant, et les tensions de sortie standard sont l&eacute;g&egrave;rement relev&eacute;es, respectivement &agrave; 3,4&nbsp;V et 5,1&nbsp;V, pour compenser toute chute de tension d&rsquo;application utilisateur. <br \/>\nTous les convertisseurs de la s&eacute;rie comportent une limitation de puissance sur les sorties&nbsp;; ainsi, en cas de surcharge, il ne se produit aucun fonctionnement intermittent (hiccuping). Ces convertisseurs se caract&eacute;risent aussi par une r&eacute;gulation tr&egrave;s serr&eacute;e de la tension de sortie, un faible bruit \/ ondulation de sortie, et pr&eacute;sentent en standard une broche remote enable utile pour un allumage \/ arr&ecirc;t s&eacute;quentiel. \n<\/p>\n<p><a href=\"http:\/\/www.recom-electronic.com\/\">www.recom-electronic.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Recom annonce que ses convertisseurs continu-continu r\u00e9cemment introduits REC8, REC10 et REC15 ont re\u00e7u la certification UL-60950-1, en compl\u00e9ment de leur pr\u00e9c\u00e9dente certification EN60950-1. Ils sont par cons\u00e9quent homologu\u00e9s pour les applications du monde entier.<\/p>\n","protected":false},"author":22,"featured_media":221386,"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-221385","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Convertisseurs DC-DC 8W\/10W\/15W \u00e9conomiques ...<\/title>\n<meta name=\"description\" content=\"Recom annonce que ses convertisseurs continu-continu r\u00e9cemment introduits REC8, REC10 et REC15 ont re\u00e7u la certification UL-60950-1, en compl\u00e9ment de leur...\" \/>\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\/221385\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Convertisseurs DC-DC 8W\/10W\/15W \u00e9conomiques\" \/>\n<meta property=\"og:description\" content=\"Recom annonce que ses convertisseurs continu-continu r\u00e9cemment introduits REC8, REC10 et REC15 ont re\u00e7u la certification UL-60950-1, en compl\u00e9ment de leur pr\u00e9c\u00e9dente certification EN60950-1. 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