{"id":228966,"date":"2014-01-23T23:00:00","date_gmt":"2014-01-23T23:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/convertisseurs-dc-dc-ultra-fiables-a-rendement-eleve\/"},"modified":"2014-01-23T23:00:00","modified_gmt":"2014-01-23T23:00:00","slug":"convertisseurs-dc-dc-ultra-fiables-a-rendement-eleve","status":"publish","type":"post","link":"https:\/\/test.ecinews.fr\/fr\/convertisseurs-dc-dc-ultra-fiables-a-rendement-eleve\/","title":{"rendered":"Convertisseurs DC\/DC ultra fiables \u00e0 rendement \u00e9lev\u00e9"},"content":{"rendered":"<p>Ces convertisseurs compacts, blind&eacute;s sur 5 c&ocirc;t&eacute;s, sont log&eacute;s dans un bo&icirc;tier au format standard de l&rsquo;industrie de 25,4 x 25,4 x 10,41 mm. Ils b&eacute;n&eacute;ficient des toutes derni&egrave;res technologies de modulation d&rsquo;impulsions, de processus d&rsquo;assemblage automatis&eacute;s et de techniques de rectification synchrone, ce qui leur permet d&rsquo;atteindre un rendement &eacute;lev&eacute; de 88%. Le mat&eacute;riau thermoconducteur utilis&eacute; pour l&rsquo;enrobage am&eacute;liore nettement les performances thermiques dans les applications o&ugrave; la circulation de l&rsquo;air est faible ou inexistante et fournit &eacute;galement un support stable dans les environnements o&ugrave; salet&eacute; et poussi&egrave;res, vibrations ou variations extr&ecirc;mes de temp&eacute;rature sont des param&egrave;tres &agrave; prendre en compte en fonctionnement normal. <br \/>\nCes deux s&eacute;ries d&eacute;livrent une tension de sortie unique de 3,3 V, 5 V ou 12 V CC. La s&eacute;rie 15 W offre &eacute;galement, en option, une sortie de 15 V CC. Elle est propos&eacute;e avec deux options de plages d&rsquo;entr&eacute;e de 9 &agrave; 36 VCC ou de 18 &agrave; 75 VCC. La s&eacute;rie 25 W poss&egrave;de une plage de tensions d&rsquo;entr&eacute;e de 36 &agrave; 75 VCC avec une tension d&rsquo;entr&eacute;e nominale de 48 VCC. Leur gamme de temp&eacute;rature de fonctionnement de -40 &deg;C &agrave; +85 &deg;C convient aux environnements les plus exigeants.<br \/>\nCes modules int&egrave;grent des protections contre les surintensit&eacute;s et les surchauffes, ainsi qu&rsquo;un d&eacute;clenchement par manque de tension. L&rsquo;isolation de base entre entr&eacute;e et sortie est de 1600 VCC. Ils assurent une fiabilit&eacute; extr&ecirc;me dans le contr&ocirc;le de processus industriels, pour les r&eacute;seaux intelligents ou les &eacute;quipements d&rsquo;infrastructure de transport.<br \/>\n&quot;Nous sommes heureux de pouvoir proposer cette s&eacute;rie SPM de convertisseurs DC\/DC aux concepteurs de syst&egrave;mes d&rsquo;alimentation. Ils ont ainsi &agrave; leur disposition une solution pour les applications ultra fiables les plus exigeantes,&quot; d&eacute;clare Bill Smith, responsable du marketing Puissance montable sur carte chez Murata Power Solutions.<\/p>\n<\/p>\n<p><a title=\"www.murata.eu\" target=\"_blank\" href=\"http:\/\/www.murata.eu\/\" rel=\"noopener\">www.murata.eu<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Con\u00e7us pour une utilisation en environnement difficile, les modules DC-DC isol\u00e9s basse puissance \u00e0 haut rendement de Murata d\u00e9livrent 15 W pour la s\u00e9rie SPM15 et 25 W pour la SPM25. Ils sont bien adapt\u00e9s aux communications ext\u00e9rieures, aux applications avec peu ou pas de ventilation forc\u00e9e, ou encore aux \u00e9quipements de contr\u00f4le de processus industriels et les r\u00e9seaux intelligents.<\/p>\n","protected":false},"author":22,"featured_media":228967,"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-228966","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Convertisseurs DC\/DC ultra fiables \u00e0 rendement \u00e9lev\u00e9 ...<\/title>\n<meta name=\"description\" content=\"Con\u00e7us pour une utilisation en environnement difficile, les modules DC-DC isol\u00e9s basse puissance \u00e0 haut rendement de Murata d\u00e9livrent 15 W pour la s\u00e9rie...\" \/>\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\/228966\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Convertisseurs DC\/DC ultra fiables \u00e0 rendement \u00e9lev\u00e9\" \/>\n<meta property=\"og:description\" content=\"Con\u00e7us pour une utilisation en environnement difficile, les modules DC-DC isol\u00e9s basse puissance \u00e0 haut rendement de Murata d\u00e9livrent 15 W pour la s\u00e9rie SPM15 et 25 W pour la SPM25. Ils sont bien adapt\u00e9s aux communications ext\u00e9rieures, aux applications avec peu ou pas de ventilation forc\u00e9e, ou encore aux \u00e9quipements de contr\u00f4le de processus industriels et les r\u00e9seaux intelligents.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/228966\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2014-01-23T23:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/import\/eci6740_murata_mur249.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\" 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