{"id":6942,"date":"2026-01-15T09:13:55","date_gmt":"2026-01-15T08:13:55","guid":{"rendered":"https:\/\/guilera.com\/?p=6942"},"modified":"2026-10-08T17:52:53","modified_gmt":"2026-10-08T15:52:53","slug":"essais-cem-convertisseurs-dcdc","status":"publish","type":"post","link":"https:\/\/guilera.com\/fr\/2026\/01\/15\/essais-cem-convertisseurs-dcdc\/","title":{"rendered":"Essais CEM : nos convertisseurs DC\/DC \u00e9prouv\u00e9s pour les conditions r\u00e9elles"},"content":{"rendered":"\n<p class=\"has-black-color has-text-color has-link-color has-large-font-size wp-elements-1 wp-block-paragraph\">Les essais CEM des convertisseurs DC\/DC ne sont pas une formalit\u00e9.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">C\u2019est le moment o\u00f9 une conception cesse d\u2019\u00eatre un prototype pour devenir un produit fiable en conditions r\u00e9elles.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Chez Guilera, nous testons la compatibilit\u00e9 \u00e9lectromagn\u00e9tique de nos convertisseurs DC\/DC selon le R\u00e8glement n\u00b0 10 de la CEE-ONU (ECE R10) dans des chambres an\u00e9cho\u00efques d\u00e9di\u00e9es.<br>Nous garantissons ainsi que, m\u00eame dans des environnements \u00e9lectriques exigeants, ils font exactement ce qu\u2019ils doivent faire : alimenter des syst\u00e8mes critiques sans g\u00e9n\u00e9rer ni subir d\u2019interf\u00e9rences.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"986\" src=\"https:\/\/guilera.com\/wp-content\/uploads\/2026\/01\/054812C100_Carcasa-montada-1024x986.jpg\" alt=\"\" class=\"wp-image-6035\" style=\"aspect-ratio:1.0388985836613773;width:514px;height:auto\" srcset=\"https:\/\/guilera.com\/wp-content\/uploads\/2026\/01\/054812C100_Carcasa-montada-1024x986.jpg 1024w, https:\/\/guilera.com\/wp-content\/uploads\/2026\/01\/054812C100_Carcasa-montada-300x289.jpg 300w, https:\/\/guilera.com\/wp-content\/uploads\/2026\/01\/054812C100_Carcasa-montada-768x739.jpg 768w, https:\/\/guilera.com\/wp-content\/uploads\/2026\/01\/054812C100_Carcasa-montada.jpg 1122w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">L\u2019image montre une session d\u2019essais d\u2019homologation de notre futur <strong>convertisseur DC\/DC Buck 48 V vers 14 V \u2013 100 A <a href=\"https:\/\/guilera.com\/wp-content\/uploads\/2026\/01\/FT_DCDC_054812C100_Rev.02-.pdf\">(r\u00e9f. 054812C100<\/a>)<\/strong>, d\u00e9velopp\u00e9 pour des applications o\u00f9 la stabilit\u00e9 \u00e9lectrique n\u2019est pas une option :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-medium-font-size\">V\u00e9hicules industriels et agricoles<\/li>\n\n\n\n<li class=\"has-medium-font-size\">Machines off-highway<\/li>\n\n\n\n<li class=\"has-medium-font-size\">Mobilit\u00e9 l\u00e9g\u00e8re et v\u00e9hicules sp\u00e9ciaux<\/li>\n<\/ul>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Lors de ces essais, nous \u00e9valuons les \u00e9missions conduites et rayonn\u00e9es, l\u2019immunit\u00e9 aux perturbations externes et le comportement en conditions de charge r\u00e9elles. L\u2019objectif est simple : le convertisseur doit fonctionner au laboratoire comme sur le terrain, dans une plateforme logistique ou sur un chantier.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Voici notre fa\u00e7on de travailler :<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>nous validons dans des conditions difficiles avant de lancer.<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Car en \u00e9lectronique de puissance, la fiabilit\u00e9 ne se proclame pas. Elle se prouve.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"768\" data-src=\"https:\/\/guilera.com\/wp-content\/uploads\/2026\/01\/054812C100_Set-Up-EMCs-1-1024x768.jpg\" alt=\"Convertisseur DC\/DC heavy-duty Guilera, con\u00e7u pour les environnements off-highway\" class=\"wp-image-6053 lazyload\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/768;aspect-ratio:1.3333767383717903;width:447px;height:auto\" data-srcset=\"https:\/\/guilera.com\/wp-content\/uploads\/2026\/01\/054812C100_Set-Up-EMCs-1-1024x768.jpg 1024w, https:\/\/guilera.com\/wp-content\/uploads\/2026\/01\/054812C100_Set-Up-EMCs-1-300x225.jpg 300w, https:\/\/guilera.com\/wp-content\/uploads\/2026\/01\/054812C100_Set-Up-EMCs-1-768x576.jpg 768w, https:\/\/guilera.com\/wp-content\/uploads\/2026\/01\/054812C100_Set-Up-EMCs-1-1536x1152.jpg 1536w, https:\/\/guilera.com\/wp-content\/uploads\/2026\/01\/054812C100_Set-Up-EMCs-1.jpg 2040w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><figcaption class=\"wp-element-caption\">Convertisseur DC\/DC heavy-duty Guilera, con\u00e7u pour les environnements off-highway<\/figcaption><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">En savoir plus sur notre <a href=\"https:\/\/guilera.com\/wp-content\/uploads\/2026\/01\/FT_DCDC_054812C100_Rev.02.pdf\">DC\/DC Buck 48 V vers 14 V \u2013 100 A<\/a><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\ud83d\udc49 <a href=\"http:\/\/guilera.com\/fr\/\">www.guilera.com<\/a> | <a href=\"mailto:guilera@guilera.com\">guilera@guilera.com<\/a><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">#Guilera #DCDCConverter #EMCTesting #ECER10 #PowerElectronics #OffHighway #IndustrialVehicles #ElectromagneticCompatibility #HeavyDutyElectronics<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les essais CEM des convertisseurs DC\/DC ne sont pas une formalit\u00e9. C\u2019est le moment o\u00f9 une conception cesse d\u2019\u00eatre un prototype pour devenir un produit fiable en conditions r\u00e9elles. Chez Guilera, nous testons la compatibilit\u00e9 \u00e9lectromagn\u00e9tique de nos convertisseurs DC\/DC selon le R\u00e8glement n\u00b0 10 de la CEE-ONU (ECE R10) dans des chambres an\u00e9cho\u00efques d\u00e9di\u00e9es.Nous [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":6035,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[40],"tags":[],"class_list":["post-6942","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classifiee"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Essais CEM des convertisseurs DC\/DC selon ECE R10 | Guilera<\/title>\n<meta name=\"description\" content=\"Essais de compatibilit\u00e9 \u00e9lectromagn\u00e9tique (CEM) des convertisseurs DC\/DC Guilera selon ECE R10, pour un fonctionnement fiable en applications 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