{"id":34374,"date":"2022-08-16T13:51:16","date_gmt":"2022-08-16T05:51:16","guid":{"rendered":"https:\/\/www.upowertek.com\/lancement-du-laboratoire-upowertek-emi\/"},"modified":"2022-12-10T13:28:28","modified_gmt":"2022-12-10T05:28:28","slug":"lancement-du-laboratoire-upowertek-emi","status":"publish","type":"post","link":"https:\/\/www.upowertek.com\/fr\/lancement-du-laboratoire-upowertek-emi\/","title":{"rendered":"Lancement du laboratoire uPowerTek EMI"},"content":{"rendered":"\n<p>R\u00e9cemment, apr\u00e8s la construction initiale du mat\u00e9riel, l&rsquo;installation de l&rsquo;\u00e9quipement de test et pr\u00e8s de 2 mois de mise en service. Le nouveau laboratoire EMI d&rsquo;uPowerTek a \u00e9t\u00e9 achev\u00e9 avec succ\u00e8s, ce qui signifie que notre soci\u00e9t\u00e9 a officiellement la capacit\u00e9 de tester ind\u00e9pendamment les normes IEC55015, CISPR15 et FCC Part 15 et d&rsquo;autres normes de l&rsquo;industrie.<\/p>\n\n<div style=\"height:44px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" data-id=\"13515\" src=\"https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/08\/EMC&#x5B9E;&#x9A8C;&#x5BA4;4-700-1.jpg\" alt=\"emc&#x5B9E;&#x9A8C;&#x5BA4;4 700 1\" class=\"wp-image-13515\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"700\" height=\"462\" data-id=\"13516\" src=\"https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/08\/EMIyiqi-700-2.jpg\" alt=\"emiyiqi 700 2\" class=\"wp-image-13516\" srcset=\"https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/08\/EMIyiqi-700-2.jpg 700w, https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/08\/EMIyiqi-700-2-600x396.jpg 600w, https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/08\/EMIyiqi-700-2-300x198.jpg 300w, https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/08\/EMIyiqi-700-2-640x422.jpg 640w, https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/08\/EMIyiqi-700-2-400x264.jpg 400w, https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/08\/EMIyiqi-700-2-367x242.jpg 367w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/figure>\n<\/div>\n<\/div>\n\n<div style=\"height:17px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>La LED a \u00e9t\u00e9 largement utilis\u00e9e dans l&rsquo;industrie de l&rsquo;\u00e9clairage avec son rendement lumineux \u00e9lev\u00e9, sa longue dur\u00e9e de vie, ses \u00e9conomies d&rsquo;\u00e9nergie et sa protection de l&rsquo;environnement. Cependant, la qualit\u00e9 des produits d&rsquo;\u00e9clairage \u00e0 LED varie, ce qui affecte dans une certaine mesure la promotion des produits d&rsquo;\u00e9clairage \u00e0 LED. Parmi eux, les \u00e9l\u00e9ments de test de compatibilit\u00e9 \u00e9lectromagn\u00e9tique repr\u00e9sentent la majorit\u00e9, tels que le courant harmonique, l&rsquo;impact des surtensions et la tension de perturbation. La compatibilit\u00e9 \u00e9lectromagn\u00e9tique (CEM) est un facteur important affectant la s\u00e9curit\u00e9 et la fiabilit\u00e9 des produits d&rsquo;\u00e9clairage \u00e0 LED.<\/p>\n\n<p>La compatibilit\u00e9 \u00e9lectromagn\u00e9tique (CEM) fait r\u00e9f\u00e9rence \u00e0 la capacit\u00e9 d&rsquo;un appareil ou d&rsquo;un syst\u00e8me \u00e0 fonctionner de mani\u00e8re conforme dans son environnement \u00e9lectromagn\u00e9tique sans causer de perturbations \u00e9lectromagn\u00e9tiques intol\u00e9rables \u00e0 tout appareil dans son environnement. Par cons\u00e9quent, la CEM comprend deux exigences\u00a0: d&rsquo;une part, cela signifie que les perturbations \u00e9lectromagn\u00e9tiques g\u00e9n\u00e9r\u00e9es par l&rsquo;\u00e9quipement dans l&rsquo;environnement dans le processus de fonctionnement normal ne peuvent pas d\u00e9passer une certaine limite. D&rsquo;autre part, cela signifie que l&rsquo;\u00e9quipement poss\u00e8de un certain degr\u00e9 d&rsquo;immunit\u00e9 aux perturbations \u00e9lectromagn\u00e9tiques pr\u00e9sentes dans l&rsquo;environnement, \u00e0 savoir la susceptibilit\u00e9 \u00e9lectromagn\u00e9tique (EMS).<\/p>\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" src=\"https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/08\/EMC&#x5B9E;&#x9A8C;&#x5BA4;5-800-1.jpg\" alt=\"emc&#x5B9E;&#x9A8C;&#x5BA4;5 800 1\" class=\"wp-image-13517\"\/><\/figure>\n\n<div style=\"height:43px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>La grande majorit\u00e9 des luminaires LED d&rsquo;aujourd&rsquo;hui contiennent des pilotes LED qui peuvent g\u00e9n\u00e9rer des champs magn\u00e9tiques dans le circuit qui peuvent provoquer des interf\u00e9rences \u00e9lectromagn\u00e9tiques dans d&rsquo;autres appareils autour d&rsquo;eux, connus sous le nom d&rsquo;EMI. Par exemple, les probl\u00e8mes CEM courants dans l&rsquo;\u00e9clairage LED\u00a0: interf\u00e9rences avec d&rsquo;autres \u00e9quipements \u00e9lectroniques de la maison, en particulier les \u00e9quipements audiovisuels, tels que la t\u00e9l\u00e9vision, la radio, les communications t\u00e9l\u00e9phoniques, etc.<\/p>\n\n<p>D&rsquo;autre part, l&rsquo;utilisation de produits d&rsquo;\u00e9clairage dans l&rsquo;environnement aura \u00e9galement des interf\u00e9rences \u00e9lectromagn\u00e9tiques de tous les c\u00f4t\u00e9s. Si l&rsquo;immunit\u00e9 du produit lui-m\u00eame n&rsquo;est pas suffisante, il sera perturb\u00e9 par le monde ext\u00e9rieur et rendra le produit instable ou m\u00eame endommag\u00e9. L&rsquo;immunit\u00e9 \u00e9lectromagn\u00e9tique mentionn\u00e9e ici est EMS<\/p>\n\n<p>L&rsquo;Union europ\u00e9enne a mis en place une supervision CEM sur ces produits d&rsquo;\u00e9clairage, exigeant que ces produits soient conformes aux normes CEM applicables et impriment le marquage CE avant de pouvoir \u00eatre vendus sur le march\u00e9 europ\u00e9en.<\/p>\n\n<p>La compatibilit\u00e9 \u00e9lectromagn\u00e9tique est un facteur important affectant la fiabilit\u00e9 et la s\u00e9curit\u00e9 des produits d&rsquo;\u00e9clairage \u00e0 LED. Les tests CEM des produits d&rsquo;\u00e9clairage \u00e0 LED sont d&rsquo;une grande importance pour am\u00e9liorer la qualit\u00e9 des produits d&rsquo;\u00e9clairage \u00e0 LED et promouvoir le d\u00e9veloppement sain de l&rsquo;industrie de l&rsquo;\u00e9clairage \u00e0 LED. La certification CEM est obligatoire sur la plupart des march\u00e9s, y compris l&rsquo;Europe, les \u00c9tats-Unis, la Chine, la Cor\u00e9e, l&rsquo;Australie et la Nouvelle-Z\u00e9lande. Les tests de compatibilit\u00e9 \u00e9lectromagn\u00e9tique sont n\u00e9cessaires pour r\u00e9pondre aux exigences r\u00e9glementaires, am\u00e9liorer les performances des produits et r\u00e9duire les risques g\u00e9n\u00e9rationnels.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>R\u00e9cemment, apr\u00e8s la construction initiale du mat\u00e9riel, l&rsquo;installation de l&rsquo;\u00e9quipement de test et pr\u00e8s de 2 mois de mise en service. Le nouveau laboratoire EMI d&rsquo;uPowerTek a \u00e9t\u00e9 achev\u00e9 avec succ\u00e8s, ce qui signifie que notre soci\u00e9t\u00e9 a officiellement la capacit\u00e9 de tester ind\u00e9pendamment les normes IEC55015, CISPR15 et FCC Part 15 et d&rsquo;autres normes [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":34380,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1488],"tags":[],"class_list":{"0":"post-34374","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-nouvelles"},"_links":{"self":[{"href":"https:\/\/www.upowertek.com\/fr\/wp-json\/wp\/v2\/posts\/34374","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.upowertek.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.upowertek.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.upowertek.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.upowertek.com\/fr\/wp-json\/wp\/v2\/comments?post=34374"}],"version-history":[{"count":1,"href":"https:\/\/www.upowertek.com\/fr\/wp-json\/wp\/v2\/posts\/34374\/revisions"}],"predecessor-version":[{"id":34393,"href":"https:\/\/www.upowertek.com\/fr\/wp-json\/wp\/v2\/posts\/34374\/revisions\/34393"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.upowertek.com\/fr\/wp-json\/wp\/v2\/media\/34380"}],"wp:attachment":[{"href":"https:\/\/www.upowertek.com\/fr\/wp-json\/wp\/v2\/media?parent=34374"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.upowertek.com\/fr\/wp-json\/wp\/v2\/categories?post=34374"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.upowertek.com\/fr\/wp-json\/wp\/v2\/tags?post=34374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}