{"id":123408,"date":"2018-04-25T22:01:00","date_gmt":"2018-04-25T22:01:00","guid":{"rendered":"https:\/\/\/deux-filtres-valent-mieux-quun\/"},"modified":"2018-04-25T22:01:00","modified_gmt":"2018-04-25T22:01:00","slug":"deux-filtres-valent-mieux-quun","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/deux-filtres-valent-mieux-quun\/","title":{"rendered":"Deux filtres valent mieux qu’un !"},"content":{"rendered":"

En pratique, il est tout \u00e0 fait possible que l’att\u00e9nuation ne soit pas encore suffisante malgr\u00e9 l’utilisation d’un filtre. Dans ce cas, plusieurs \u00e9tages de filtrage optimis\u00e9s pour des signaux d’interf\u00e9rence sp\u00e9cifiques sont ensuite connect\u00e9s en s\u00e9rie. Leurs interactions am\u00e9liorent significativement l’att\u00e9nuation aussi bien dans les interf\u00e9rences diff\u00e9rentielles que de mode commun. Habituellement, un double fitrage donne de tr\u00e8s bons r\u00e9sultats. Cependant, les filtres \u00e0 trois \u00e9tages sont \u00e9galement concevables, r\u00e9alisables et disponibles pour des solutions encore plus performantes.<\/p>\n

Ensavoir plus : note d’application<\/a><\/p>\n

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De plus en plus d’appareils connect\u00e9s au r\u00e9seau \u00e9lectrique doivent fonctionner sans se perturber. Pas si facile car les alimentations \u00e0 d\u00e9coupage et les circuits int\u00e9gr\u00e9s \u00e0 cadence \u00e9lev\u00e9e sont utilis\u00e9s dans presque tous les appareils \u00e9lectroniques et provoquent des interf\u00e9rences. Les filtres EMC constituent une solution efficace.<\/p>\n","protected":false},"author":11,"featured_media":123409,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[901],"domains":[47],"ppma_author":[1143],"class_list":["post-123408","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","tag-energyharvesting-fr","domains-electronique-eci"],"acf":[],"yoast_head":"Deux filtres valent mieux qu'un ! ...<\/title>\n<meta name=\"description\" content=\"De plus en plus d'appareils connect\u00e9s au r\u00e9seau \u00e9lectrique doivent fonctionner sans se perturber. 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