{"id":233780,"date":"2015-07-23T22:00:00","date_gmt":"2015-07-23T22:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/dissipateurs-thermiques-actifs-pour-led\/"},"modified":"2015-07-23T22:00:00","modified_gmt":"2015-07-23T22:00:00","slug":"dissipateurs-thermiques-actifs-pour-led","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/dissipateurs-thermiques-actifs-pour-led\/","title":{"rendered":"Dissipateurs thermiques actifs pour LED"},"content":{"rendered":"

Le moteur de ventilation est équipé d’un palier lisse double et, en ce qui concerne son bruit et sa durée de vie, il est extrêmement bien adapté aux exigences particulières des applications de récupération active de la chaleur des LED. Il se fixe sur la partie supérieure des picots du dissipateur au moyen d’un vissage dans les entretoises à filet intérieur prévues à cet effet. La disposition et le nombre élevé des picots de ces dissipateurs thermiques compacts ont été spécifiquement conçus pour un passage optimal de l’air.
\nCes dissipateurs sont très performants dans la récupération de la chaleur des éléments électroniques aussi bien en convection naturelle que forcée grâce aux propriétés de leurs matériaux, à leur géométrie et à leur structure. L’alliage d’aluminium Al 99,5 utilisé présente une excellente conductivité thermique. Par ailleurs, le processus de fabrication entraîne une disposition régulière des matériaux et une structure d’assemblage dans le sens d’écoulement de la chaleur ce qui, au total, donne une répartition rapide et homogène de la chaleur dans le fond du dissipateur thermique ainsi que dans ses ailettes.
\nLes LED se fixent sur le dissipateur au moyen d’une colle conductrice thermique, de films autocollants double-face conducteurs thermique ou par vissage.<\/p>\n<\/p>\n

www.fischerelektronik.de\/fr<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Pour exploiter les propri\u00e9t\u00e9s avantageuses des LED de mani\u00e8re r\u00e9ellement efficace et durable, Fischer Elektronik a \u00e9largi sa vaste palette de produits de r\u00e9cup\u00e9ration de la chaleur des LED de trois solutions actives suppl\u00e9mentaires. La s\u00e9rie de produits LA LED 40×30, LA LED 50×20 et LA LED 50×45 est compos\u00e9e d’un dissipateur thermique \u00e0 picots muni d\u2019un ventilateur rond d\u00e9di\u00e9.<\/p>\n","protected":false},"author":22,"featured_media":233781,"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-233780","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"Dissipateurs thermiques actifs pour LED ...<\/title>\n<meta name=\"description\" content=\"Pour exploiter les propri\u00e9t\u00e9s avantageuses des LED de mani\u00e8re r\u00e9ellement efficace et durable, Fischer Elektronik a \u00e9largi sa vaste palette de produits...\" \/>\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\/233780\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dissipateurs thermiques actifs pour LED\" \/>\n<meta property=\"og:description\" content=\"Pour exploiter les propri\u00e9t\u00e9s avantageuses des LED de mani\u00e8re r\u00e9ellement efficace et durable, Fischer Elektronik a \u00e9largi sa vaste palette de produits de r\u00e9cup\u00e9ration de la chaleur des LED de trois solutions actives suppl\u00e9mentaires. La s\u00e9rie de produits LA LED 40x30, LA LED 50x20 et LA LED 50x45 est compos\u00e9e d'un dissipateur thermique \u00e0 picots muni d\u2019un ventilateur rond d\u00e9di\u00e9.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/233780\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2015-07-23T22:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.eenewseurope.com\/wp-content\/uploads\/import\/default\/files\/import\/eci7336_fischer_la_led.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1535\" \/>\n\t<meta property=\"og:image:height\" content=\"1063\" \/>\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 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