{"id":185283,"date":"2017-01-23T03:00:00","date_gmt":"2017-01-23T03:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/supercondensateur-ultra-mince-pour-applications-portables\/"},"modified":"2017-01-23T03:00:00","modified_gmt":"2017-01-23T03:00:00","slug":"supercondensateur-ultra-mince-pour-applications-portables","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/supercondensateur-ultra-mince-pour-applications-portables\/","title":{"rendered":"Supercondensateur ultra-mince pour applications portables"},"content":{"rendered":"<p>Cette s\u00e9rie vise les applications \u00e0 espace restreint de divers appareils portables, de l&rsquo;\u00e9lectronique mobile, des cartes \u00e0 puce, des appareils \u00e9lectroniques d&rsquo;impression du papier et bien d&rsquo;autres. R\u00e9pondant aux besoins de cette gamme \u00e9tendue d&rsquo;applications, ce super-condensateur peut travailler \u00e0 des temp\u00e9ratures allant de -40 \u00b0C \u00e0 +85 \u00b0C.<br \/>\nCes dispositifs pr\u00e9sentent une capacit\u00e9 de plus d&rsquo;une centaine de fois sup\u00e9rieure \u00e0 celle des condensateurs c\u00e9ramique et \u00e9lectrolytiques, et leur dur\u00e9e de vie de stockage est sup\u00e9rieure \u00e0 celle des batteries secondaires. Bien que tr\u00e8s petit, ce mod\u00e8le pr\u00e9sente une r\u00e9sistance s\u00e9rie \u00e9quivalente de 300 milliohms, actuellement la plus faible du monde.<\/p>\n<p>En utilisant les condensateurs pour l&rsquo;aide \u00e0 la puissance de cr\u00eate dans la petite \u00e9lectronique, on obtient un meilleur rendement et une plus grande stabilit\u00e9 de la puissance, sans parler de l&rsquo;am\u00e9lioration fonctionnelle du dispositif.<\/p>\n<p><a href=\"http:\/\/www.murata.com\">www.murata.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ultraplat, le supercondensateur DMHA14R5V353M4ATA0 de Murata mesure tout juste 0,4 mm d&rsquo;\u00e9paisseur pour un encombrement de 20 x 20 mm et peut donc se loger dans les dispositifs les plus fins. Sa tension nominale de 4,5 V, sa grande capacit\u00e9 de 35 mF et sa faible r\u00e9sistance s\u00e9rie \u00e9quivalente conviennent pour une aide \u00e0 la puissance de cr\u00eate des batteries lithium-ion en quelques dizaines de millisecondes, par exemple avec 1 A.<\/p>\n","protected":false},"author":9,"featured_media":185284,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[909],"domains":[47],"ppma_author":[1141],"class_list":["post-185283","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","tag-batteries-power-supplies-fr","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Supercondensateur ultra-mince pour applications portables ...<\/title>\n<meta name=\"description\" content=\"Ultraplat, le supercondensateur DMHA14R5V353M4ATA0 de Murata mesure tout juste 0,4 mm d&#039;\u00e9paisseur pour un encombrement de 20 x 20 mm et peut donc se loger...\" \/>\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\/185283\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Supercondensateur ultra-mince pour applications portables\" \/>\n<meta property=\"og:description\" content=\"Ultraplat, le supercondensateur DMHA14R5V353M4ATA0 de Murata mesure tout juste 0,4 mm d&#039;\u00e9paisseur pour un encombrement de 20 x 20 mm et peut donc se loger dans les dispositifs les plus fins. Sa tension nominale de 4,5 V, sa grande capacit\u00e9 de 35 mF et sa faible r\u00e9sistance s\u00e9rie \u00e9quivalente conviennent pour une aide \u00e0 la puissance de cr\u00eate des batteries lithium-ion en quelques dizaines de millisecondes, par exemple avec 1 A.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/185283\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2017-01-23T03:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/sites\/default\/files\/images\/eci8292_murata_mur408_dmh-capacitors_r.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"774\" \/>\n\t<meta property=\"og:image:height\" content=\"515\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Alain Dieul\" \/>\n<meta name=\"twitter:card\" 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