{"id":221959,"date":"2011-06-30T22:00:00","date_gmt":"2011-06-30T22:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/convertisseur-dc-dc-isole-destine-aux-alimentations-2w-a-faibles-bruits\/"},"modified":"2011-06-30T22:00:00","modified_gmt":"2011-06-30T22:00:00","slug":"convertisseur-dc-dc-isole-destine-aux-alimentations-2w-a-faibles-bruits","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/convertisseur-dc-dc-isole-destine-aux-alimentations-2w-a-faibles-bruits\/","title":{"rendered":"Convertisseur DC\/DC isol\u00e9 destin\u00e9 aux alimentations 2W \u00e0 faibles bruits"},"content":{"rendered":"<p>Le TPS55010 repose sur une topologie Fly-Buck &agrave; transistor int&eacute;gr&eacute; destin&eacute; aux alimentations isol&eacute;es. Cette topologie permet la suppression des boucles a masses pr&eacute;sentes aux niveaux des circuits analogiques et des interfaces de communications telles que le RS-485 et le RS-232; ceci &agrave; partir d&rsquo;une entr&eacute;e non r&eacute;gul&eacute;e 3,3V ou 5V. Le TPS55010 ne n&eacute;cessite pas d&rsquo;optocoupleur et fournit jusqu&rsquo;&agrave;<a name=\"_Hlt292455079\"> 85% de rendement &eacute;nerg&eacute;tique. Ce convertisseur isol&eacute; DC\/DC est parfaitement compatible avec des isolateurs num&eacute;riques rapides tels que l&rsquo;<\/a><a target=\"_blank\" href=\"\/0%20archives%20PR%20d'origine%20codifi\u00e9s%20ECI\/redir.aspx?C=fd5b325e405e4b489217ed1300517205&amp;URL=http%3a%2f%2fwww.ti.com%2fiso721-pr\" rel=\"noopener\">ISO721<\/a> et l&rsquo;<a target=\"_blank\" href=\"\/0%20archives%20PR%20d'origine%20codifi\u00e9s%20ECI\/redir.aspx?C=fd5b325e405e4b489217ed1300517205&amp;URL=http%3a%2f%2fwww.ti.com%2fiso722-pr\" rel=\"noopener\">ISO722<\/a>; ainsi qu&rsquo;avec les principaux bus de communications num&eacute;riques tels que le Profibus &#8211;<a target=\"_blank\" href=\"\/0%20archives%20PR%20d'origine%20codifi\u00e9s%20ECI\/redir.aspx?C=fd5b325e405e4b489217ed1300517205&amp;URL=http%3a%2f%2fwww.ti.com%2fiso1176-pr\" rel=\"noopener\">ISO1176<\/a>-, le RS-485 3,3V &#8211;<a target=\"_blank\" href=\"\/0%20archives%20PR%20d'origine%20codifi\u00e9s%20ECI\/redir.aspx?C=fd5b325e405e4b489217ed1300517205&amp;URL=http%3a%2f%2fwww.ti.com%2fiso35-pr\" rel=\"noopener\">ISO35<\/a>&#8211; le RS-485 5V &#8211;<a target=\"_blank\" href=\"\/0%20archives%20PR%20d'origine%20codifi\u00e9s%20ECI\/redir.aspx?C=fd5b325e405e4b489217ed1300517205&amp;URL=http%3a%2f%2fwww.ti.com%2fiso3086-pr\" rel=\"noopener\">ISO3086<\/a> . En plus du TPS55010, Texas Instruments propose au catalogue le DCP010505: un module d&rsquo;alimentation 1W avec transformateur int&eacute;gr&eacute; permettant de simplifier de mani&egrave;re notable la conception des alimentations isol&eacute;es. <\/p>\n<p><a target=\"_blank\" href=\"\/www.ti.com\/tps55010-preu\" rel=\"noopener\">www.ti.com\/tps55010-preu<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Texas Instruments annonce un gestionnaire de transformateur hautes performances avec retour d&rsquo;informations via le primaire et destin\u00e9 \u00e0 la conception des alimentations isol\u00e9es 2W. Celles-ci sont principalement utilis\u00e9es dans les contr\u00f4leurs \u00e0 logique programmable, les automates industriels et les syst\u00e8mes d&rsquo;acquisitions \u00e0 hautes sensibilit\u00e9s aux bruits d&rsquo;alimentations. Le convertisseur isol\u00e9 Fly-Buck 2W 6V TPS55010 est parfaitement compatible avec les syst\u00e8mes d&rsquo;acquisitions \u00e0 hautes sensibilit\u00e9s aux bruits d&rsquo;alimentations.<\/p>\n","protected":false},"author":22,"featured_media":221960,"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-221959","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 destin\u00e9 aux alimentations 2W \u00e0 fai...<\/title>\n<meta name=\"description\" content=\"Texas Instruments annonce un gestionnaire de transformateur hautes performances avec retour d&#039;informations via le primaire et destin\u00e9 \u00e0 la conception des...\" \/>\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\/221959\/\" \/>\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 destin\u00e9 aux alimentations 2W \u00e0 faibles bruits\" \/>\n<meta property=\"og:description\" content=\"Texas Instruments annonce un gestionnaire de transformateur hautes performances avec retour d&#039;informations via le primaire et destin\u00e9 \u00e0 la conception des alimentations isol\u00e9es 2W. Celles-ci sont principalement utilis\u00e9es dans les contr\u00f4leurs \u00e0 logique programmable, les automates industriels et les syst\u00e8mes d&#039;acquisitions \u00e0 hautes sensibilit\u00e9s aux bruits d&#039;alimentations. Le convertisseur isol\u00e9 Fly-Buck 2W 6V TPS55010 est parfaitement compatible avec les syst\u00e8mes d&#039;acquisitions \u00e0 hautes sensibilit\u00e9s aux bruits d&#039;alimentations.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/221959\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2011-06-30T22:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/import\/eci2150_ti.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2540\" \/>\n\t<meta property=\"og:image:height\" content=\"2032\" \/>\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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