{"id":383838,"date":"2022-05-16T23:10:09","date_gmt":"2022-05-16T21:10:09","guid":{"rendered":"https:\/\/www.ecinews.fr\/?p=383838"},"modified":"2022-05-16T23:10:09","modified_gmt":"2022-05-16T21:10:09","slug":"analyseurs-de-dispositifs-de-puissance-et-de-tests-a-double-impulsion","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/analyseurs-de-dispositifs-de-puissance-et-de-tests-a-double-impulsion\/","title":{"rendered":"Analyseurs de dispositifs de puissance et de tests \u00e0 double impulsion"},"content":{"rendered":"<p>Keysight Technologies annonce le nouveau PD1550A Advanced Dynamic Power Device Analyzer, un testeur \u00e0 double impulsion (DPT) de nouvelle g\u00e9n\u00e9ration avec des capacit\u00e9s am\u00e9lior\u00e9es qui permettent aux clients de tester des modules de puissance entiers plus rapidement et plus facilement que jamais. Les modules de puissance sont utilis\u00e9s dans diverses applications telles que les v\u00e9hicules \u00e9lectriques (EV), les onduleurs solaires, les trains, les appareils m\u00e9nagers et les avions, en raison de leur facilit\u00e9 de conception, de leur haute densit\u00e9 \u00e9nerg\u00e9tique et de leur fiabilit\u00e9. De nouveaux modules de puissance bas\u00e9s sur des dispositifs \u00e0 large intervalle de bande (WBG) sont d\u00e9sormais utilis\u00e9s par les concepteurs pour tirer parti du fonctionnement \u00e0 commutation rapide du dispositif, r\u00e9duire la taille du module \u00e9lectronique de puissance et garantir l&rsquo;efficacit\u00e9. Cependant, les modules de puissance WBG pr\u00e9sentent \u00e9galement des d\u00e9fis en mati\u00e8re d&rsquo;essais qui n\u00e9cessitent de nouvelles solutions pour caract\u00e9riser correctement ces dispositifs tout en \u00e9liminant les prototypes rat\u00e9s et en r\u00e9duisant les cycles de conception. Introduit en 2019, l&rsquo;analyseur dynamique de dispositifs de puissance \/ testeur \u00e0 double impulsion PD1500A de Keysight a \u00e9t\u00e9 la premi\u00e8re solution compl\u00e8te pour la caract\u00e9risation des dispositifs de puissance discrets WBG et est d\u00e9sormais utilis\u00e9 par les concepteurs de convertisseurs de puissance et les fabricants de semi-conducteurs de puissance du monde entier. D\u00e9sormais, le nouveau PD1550A d\u00e9passe les capacit\u00e9s du PD1500A pour offrir la premi\u00e8re solution int\u00e9gr\u00e9e compl\u00e8te qui teste des modules de puissance entiers (jusqu&rsquo;\u00e0 1360 V, jusqu&rsquo;\u00e0 1000 A). Ainsi, les fabricants d&rsquo;\u00e9quipements originaux (OEM), les fournisseurs de premier niveau et les concepteurs de convertisseurs de puissance peuvent tester plus rapidement et mieux comprendre les caract\u00e9ristiques des modules de puissance, am\u00e9liorant ainsi la s\u00e9curit\u00e9 et la fiabilit\u00e9 des circuits de puissance pour les applications automobiles.<\/p>\n<p>&nbsp;<\/p>\n<p><a title=\"www.keysight.com\" href=\"http:\/\/www.keysight.com\">www.keysight.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La nouvelle g\u00e9n\u00e9ration d&rsquo;analyseurs de dispositifs de puissance et de tests \u00e0 double impulsion propos\u00e9e par Keysight permet aux \u00e9quipementiers automobiles et aux concepteurs de convertisseurs de puissance d&rsquo;acc\u00e9l\u00e9rer la mise sur le march\u00e9 de dispositifs discrets et de modules de puissance.<\/p>\n","protected":false},"author":36,"featured_media":383839,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[911],"domains":[47],"ppma_author":[1154],"class_list":["post-383838","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","tag-testandmeasurement-fr","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Analyseurs de dispositifs de puissance et de tests \u00e0 double im...<\/title>\n<meta name=\"description\" content=\"La nouvelle g\u00e9n\u00e9ration d&#039;analyseurs de dispositifs de puissance et de tests \u00e0 double impulsion propos\u00e9e par Keysight permet aux \u00e9quipementiers...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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