{"id":486251,"date":"2025-09-29T16:00:28","date_gmt":"2025-09-29T14:00:28","guid":{"rendered":"https:\/\/www.ecinews.fr\/?p=486251"},"modified":"2025-09-30T02:06:23","modified_gmt":"2025-09-30T00:06:23","slug":"gaia-converter-lance-une-nouvelle-gamme-dalimentations-integrees-500-w-pour-les-applications-critiques","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/gaia-converter-lance-une-nouvelle-gamme-dalimentations-integrees-500-w-pour-les-applications-critiques\/","title":{"rendered":"GAIA Converter lance une nouvelle gamme d\u2019alimentations int\u00e9gr\u00e9es 500 W pour les applications critiques"},"content":{"rendered":"<h3>GAIA Converter, sp\u00e9cialiste des convertisseurs DC\/DC haute efficacit\u00e9 et des solutions modulaires d\u2019alimentation, annonce le lancement de sa nouvelle s\u00e9rie GRD-50A-M, une famille d\u2019alimentations int\u00e9gr\u00e9es 500 W con\u00e7ue pour les march\u00e9s exigeants tels que la d\u00e9fense et l\u2019a\u00e9ronautique.<\/h3>\n<p>Ces cartes d\u2019alimentation pr\u00eates \u00e0 l\u2019emploi, compatibles avec des entr\u00e9es 24 Vdc et 28 Vdc, respectent les principales normes militaires, notamment MIL-STD-1275, MIL-STD-704 et MIL-STD-461. La s\u00e9rie GRD-50A-M offre une int\u00e9gration simplifi\u00e9e, une robustesse accrue et une flexibilit\u00e9 id\u00e9ale pour les syst\u00e8mes critiques, r\u00e9duisant ainsi les d\u00e9lais de mise sur le march\u00e9.<\/p>\n<h3>Une solution adapt\u00e9e aux environnements extr\u00eames<\/h3>\n<p>Con\u00e7ue pour les applications terrestres, maritimes et a\u00e9riennes, cette s\u00e9rie convient aux v\u00e9hicules militaires, syst\u00e8mes avioniques, \u00e9clairages haute puissance et armes \u00e0 \u00e9nergie dirig\u00e9e. Elle propose une plage d\u2019entr\u00e9e permanente de 16 \u00e0 38 Vdc, avec une protection contre les transitoires jusqu\u2019\u00e0 100 Vdc, ainsi qu\u2019une protection contre l\u2019inversion de polarit\u00e9 et les surcharges.<\/p>\n<p>Les alimentations d\u00e9livrent une puissance totale de 500 W, avec des tensions de sortie disponibles en 12 Vdc, 15 Vdc, 24 Vdc ou 28 Vdc.<\/p>\n<h3>Performance et s\u00e9curit\u00e9 au rendez-vous<\/h3>\n<p>La s\u00e9rie GRD-50A-M affiche un rendement global de 89 %, avec une protection compl\u00e8te contre les courts-circuits en mode hiccup, les surtensions et les surchauffes. Elle int\u00e8gre une isolation primaire-secondaire de 1500 Vdc et une isolation ch\u00e2ssis de 500 Vdc.<\/p>\n<p>Les dimensions de la carte sont de 255 x 70 x 24,25 mm, avec une plage de temp\u00e9rature de fonctionnement allant de -40 \u00b0C \u00e0 +85 \u00b0C sur la plaque de base. Plusieurs configurations sont disponibles : carte seule (\/B), rev\u00eatue (\/V) et parall\u00e8le (\/P).<\/p>\n<p>\u00ab Cette alimentation pr\u00eate \u00e0 l\u2019emploi est con\u00e7ue pour r\u00e9pondre aux exigences des syst\u00e8mes critiques de d\u00e9fense \u00bb, explique Christian Jonglas, responsable du support technique chez GAIA Converter. \u00ab En int\u00e9grant toutes les fonctionnalit\u00e9s dans une solution compacte, nous aidons nos clients \u00e0 acc\u00e9l\u00e9rer leurs d\u00e9veloppements tout en garantissant une fiabilit\u00e9 maximale. \u00bb<\/p>\n<p><a href=\"https:\/\/www.gaia-converter.com\/\">GAIA Converter<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>GAIA Converter, sp\u00e9cialiste des convertisseurs DC\/DC haute efficacit\u00e9 et des solutions modulaires d\u2019alimentation, annonce le lancement de sa nouvelle s\u00e9rie GRD-50A-M, une famille d\u2019alimentations int\u00e9gr\u00e9es 500 W con\u00e7ue pour les march\u00e9s exigeants tels que la d\u00e9fense et l\u2019a\u00e9ronautique. Ces cartes d\u2019alimentation pr\u00eates \u00e0 l\u2019emploi, compatibles avec des entr\u00e9es 24 Vdc et 28 Vdc, respectent les [&hellip;]<\/p>\n","protected":false},"author":39,"featured_media":486252,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[7024,1788,6421],"domains":[47],"ppma_author":[6113],"class_list":["post-486251","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","tag-aerospatial","tag-alimentation","tag-defense-fr","domains-electronique-eci"],"acf":[],"yoast_head":"<title>GAIA Converter lance une nouvelle gamme d\u2019alimentations int\u00e9...<\/title>\n<meta name=\"description\" content=\"GAIA Converter, sp\u00e9cialiste des convertisseurs DC\/DC haute efficacit\u00e9 et des solutions modulaires d\u2019alimentation, annonce le lancement de sa nouvelle...\" \/>\n<meta name=\"robots\" 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