{"id":226704,"date":"2013-03-27T23:00:00","date_gmt":"2013-03-27T23:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/photocoupleurs-haute-vitesse-a-faible-courant-de-commande\/"},"modified":"2013-03-27T23:00:00","modified_gmt":"2013-03-27T23:00:00","slug":"photocoupleurs-haute-vitesse-a-faible-courant-de-commande","status":"publish","type":"post","link":"https:\/\/test.ecinews.fr\/fr\/photocoupleurs-haute-vitesse-a-faible-courant-de-commande\/","title":{"rendered":"Photocoupleurs haute vitesse \u00e0 faible courant de commande"},"content":{"rendered":"

Ces optocoupleurs peuvent accommoder une vaste gamme de tensions d’entrée de 3 V à 20 V, supprimant ainsi le besoin de circuit de conversion de tension supplémentaire et garantissant la compatibilité avec des scénarios de puissance sous 3,3 V. Un courant de seuil sur l’entrée de tout juste 1,6 mA maintient la consommation à son minimum.
\nCes circuits sont respectivement dotés d’étages de sortie logique Totem Pole directe et inverse avec des possibilités de tirage et de fourniture de courant (Sink and Source). Chaque composant est construit autour d’une DEL GaAlAs à longue durée de vie, couplée à un photodétecteur à haute vitesse et gain élevé. Un blindage Faraday interne garantit une immunité aux transitoires de mode commun de ±20 kV\/μs.
\nEncapsulés en boîtiers DIP8 de seulement 9,6 x 7,6 x 3,6 mm, ces composants sont donc tout indiqués pour des designs à contrainte d’espace ou à forte densité de composants. Malgré leur petite taille, ils affichent des distances de lignes de fuite et d’isolement dans l’air garanties de 7 mm et une épaisseur d’isolation interne minimale de 0,4 mm. Ainsi, ils permettent aux concepteurs de se conformer à une vaste gamme de standards internationaux de sécurité.<\/p>\n<\/p>\n

<\/p>\n

<\/a>www.toshiba-components.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Pr\u00e9sent\u00e9s en bo\u00eetiers DIP8, les photocoupleurs haute vitesse et \u00e0 faible courant TLP2955 et TLP2958 de Toshiba Electronics offrent un fonctionnement garanti de -40 \u00b0C \u00e0 125 \u00b0C. Ils affichent une tension minimale d’isolation de 5000 Vrms et des taux de transfert de donn\u00e9es jusqu’\u00e0 5 Mbit\/s. Parmi les applications vis\u00e9es figurent l’isolation de signal dans un module de puissance intelligent, les contr\u00f4leurs logiques programmables (PLC) et les interfaces num\u00e9riques haute vitesse pour l’instrumentation et les dispositifs de contr\u00f4le.<\/p>\n","protected":false},"author":22,"featured_media":226705,"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-226704","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"Photocoupleurs haute vitesse \u00e0 faible courant de commande ...<\/title>\n<meta name=\"description\" content=\"Pr\u00e9sent\u00e9s en bo\u00eetiers DIP8, les photocoupleurs haute vitesse et \u00e0 faible courant TLP2955 et TLP2958 de Toshiba Electronics offrent un fonctionnement...\" \/>\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\/226704\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Photocoupleurs haute vitesse \u00e0 faible courant de commande\" \/>\n<meta property=\"og:description\" content=\"Pr\u00e9sent\u00e9s en bo\u00eetiers DIP8, les photocoupleurs haute vitesse et \u00e0 faible courant TLP2955 et TLP2958 de Toshiba Electronics offrent un fonctionnement garanti de -40 \u00b0C \u00e0 125 \u00b0C. Ils affichent une tension minimale d'isolation de 5000 Vrms et des taux de transfert de donn\u00e9es jusqu'\u00e0 5 Mbit\/s. Parmi les applications vis\u00e9es figurent l'isolation de signal dans un module de puissance intelligent, les contr\u00f4leurs logiques programmables (PLC) et les interfaces num\u00e9riques haute vitesse pour l'instrumentation et les dispositifs de contr\u00f4le.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/226704\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2013-03-27T23:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/import\/eci6403_toshiba_6296_lres.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"700\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\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 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