{"id":4012,"date":"2025-10-08T01:17:01","date_gmt":"2025-10-08T01:17:01","guid":{"rendered":"https:\/\/pergolalights.net\/?p=4012"},"modified":"2026-04-03T08:01:31","modified_gmt":"2026-04-03T08:01:31","slug":"isolated-vs-non-isolated-led-drivers-guide","status":"publish","type":"post","link":"https:\/\/pergolalights.net\/fr\/isolated-vs-non-isolated-led-drivers-guide\/","title":{"rendered":"Isol\u00e9s ou non isol\u00e9s ? Ne laissez pas l'alimentation de votre pilote ruiner vos lumi\u00e8res\uff5cUn guide complet pour s\u00e9lectionner les pilotes de LED"},"content":{"rendered":"<div class=\"row align-center\"  id=\"row-1355245576\">\n\n\t<div id=\"col-849744902\" class=\"col medium-11 small-12 large-11\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row align-center\"  id=\"row-59894312\">\n\n\t<div id=\"col-1362092493\" class=\"col medium-9 small-12 large-9\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_950867536\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/Dont_let_your_driver_power_supply_ruin_your_lights.webp\" class=\"attachment-original size-original\" alt=\"Don&#039;t_let_your_driver_power_supply_ruin_your_lights\" srcset=\"https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/Dont_let_your_driver_power_supply_ruin_your_lights.webp 1536w, https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/Dont_let_your_driver_power_supply_ruin_your_lights-600x400.webp 600w, https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/Dont_let_your_driver_power_supply_ruin_your_lights-1200x800.webp 1200w, https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/Dont_let_your_driver_power_supply_ruin_your_lights-768x512.webp 768w, https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/Dont_let_your_driver_power_supply_ruin_your_lights-18x12.webp 18w, https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/Dont_let_your_driver_power_supply_ruin_your_lights-510x340.webp 510w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_950867536 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t<div id=\"text-1121736671\" class=\"text\">\n\t\t\n<p>La qualit\u00e9 d'un luminaire ne d\u00e9pend pas seulement des puces LED, mais aussi de son \u2018c\u0153ur\u2019 : l'alimentation. Choisissez-vous une alimentation isol\u00e9e ou non isol\u00e9e ? Ne sous-estimez pas cette d\u00e9cision, car les probl\u00e8mes peuvent aller du vacillement des lumi\u00e8res et de la d\u00e9faillance des ampoules aux chocs \u00e9lectriques et aux incendies domestiques. Cet article explique en d\u00e9tail les principes, les diff\u00e9rences, les avantages, les inconv\u00e9nients et les sc\u00e9narios d'application de ces deux types d'alimentation, pour vous permettre d'\u00e9viter les pi\u00e8ges !<\/p>\n\t\t\n<style>\n#text-1121736671 {\n  font-size: 0.75rem;\n  line-height: 1.75;\n}\n@media (min-width:550px) {\n  #text-1121736671 {\n    font-size: 1.1rem;\n    line-height: 2;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"gap-108761627\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-108761627 {\n  padding-top: 100px;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row\"  id=\"row-277491330\">\n\n\t<div id=\"col-683017430\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\" style=\"background-color:#bc7d4a;\" >\n\t\t\t\n\t\t\t\n\t<div id=\"text-3714224330\" class=\"text\">\n\t\t\n<h2><strong><b>1. <\/b>Qu'est-ce qu'un conducteur isol\u00e9 ou non isol\u00e9 ?<\/strong><\/h2>\n\t\t\n<style>\n#text-3714224330 {\n  font-size: 0.75rem;\n  color: rgb(255, 255, 255);\n}\n#text-3714224330 > * {\n  color: rgb(255, 255, 255);\n}\n@media (min-width:550px) {\n  #text-3714224330 {\n    font-size: 1.1rem;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-683017430 > .col-inner {\n  padding: 60px 0px 48px 0px;\n  border-radius: 7px;\n}\n<\/style>\n\t<\/div>\n\n\t\n<\/div>\n\t<div id=\"text-1965346493\" class=\"text\">\n\t\t\n<p>En termes simples :<\/p>\n<ul>\n<li>Isolated drivers ensure the input and output remain \u2018unaware\u2019 of each other, using transformers to \u2018relay messages\u2019. Even if the input voltage reaches 220V, the output won&#8217;t deliver a lethal shock.<\/li>\n<li>Non-isolated drivers are like sharing a social circle \u2013 the input and output are electrically connected. They&#8217;re cheaper and more compact, but pose significant risks if something goes wrong.<\/li>\n<\/ul>\n\t\t\n<style>\n#text-1965346493 {\n  font-size: 0.75rem;\n  line-height: 1.75;\n}\n@media (min-width:550px) {\n  #text-1965346493 {\n    font-size: 1.1rem;\n    line-height: 2;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1513993333\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1197\" height=\"698\" src=\"https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/What-are-isolated-and-non-isolated-drivers.webp\" class=\"attachment-original size-original\" alt=\"What are isolated and non-isolated drivers\" srcset=\"https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/What-are-isolated-and-non-isolated-drivers.webp 1197w, https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/What-are-isolated-and-non-isolated-drivers-686x400.webp 686w, https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/What-are-isolated-and-non-isolated-drivers-768x448.webp 768w, https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/What-are-isolated-and-non-isolated-drivers-18x10.webp 18w, https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/What-are-isolated-and-non-isolated-drivers-510x297.webp 510w\" sizes=\"auto, (max-width: 1197px) 100vw, 1197px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1513993333 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"gap-219706315\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-219706315 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-3220264266\" class=\"text\">\n\t\t\n<p>En guise d'illustration :<\/p>\n<p>Les types isol\u00e9s transmettent l'\u00e9nergie par \u2018appels t\u00e9l\u00e9phoniques\u2019 - sans danger,<\/p>\n<p>Les types non isol\u00e9s d\u00e9livrent l'\u00e9lectricit\u00e9 \u2018face \u00e0 face\u2019, ce qui est rapide mais n\u00e9cessite des pr\u00e9cautions.<\/p>\n\t\t\n<style>\n#text-3220264266 {\n  font-size: 0.75rem;\n  line-height: 1.75;\n}\n@media (min-width:550px) {\n  #text-3220264266 {\n    font-size: 1.1rem;\n    line-height: 2;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"is-divider divider clearfix\" style=\"max-width:50px;\"><\/div>\n\t<div id=\"gap-863315177\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-863315177 {\n  padding-top: 100px;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row align-center\"  id=\"row-1331198872\">\n\n\t<div id=\"col-761232328\" class=\"col medium-11 small-12 large-11\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row\"  id=\"row-1735459812\">\n\n\t<div id=\"col-1271655190\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\" style=\"background-color:#bc7d4a;\" >\n\t\t\t\n\t\t\t\n\t<div id=\"text-1411361036\" class=\"text\">\n\t\t\n<h2><strong><b>2. <\/b><\/strong><strong>Principes techniques : En quoi leurs m\u00e9canismes de fonctionnement diff\u00e8rent-ils exactement ?<\/strong><\/h2>\n\t\t\n<style>\n#text-1411361036 {\n  font-size: 0.75rem;\n  color: rgb(255, 255, 255);\n}\n#text-1411361036 > * {\n  color: rgb(255, 255, 255);\n}\n@media (min-width:550px) {\n  #text-1411361036 {\n    font-size: 1.1rem;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1271655190 > .col-inner {\n  padding: 60px 0px 48px 0px;\n  border-radius: 7px;\n}\n<\/style>\n\t<\/div>\n\n\t\n<\/div>\n\t<div id=\"text-1861025482\" class=\"text\">\n\t\t\n<table>\n<tbody>\n<tr>\n<td>\n<p><strong><b>Cat\u00e9gorie<\/b><\/strong><\/p>\n<\/td>\n<td>\n<p><strong><b>Composants essentiels<\/b><\/strong><\/p>\n<\/td>\n<td>\n<p><strong><b>Principe de fonctionnement<\/b><\/strong><\/p>\n<\/td>\n<td>\n<p><strong><b>S\u00e9curit\u00e9<\/b><\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Isol\u00e9<\/p>\n<\/td>\n<td>\n<p>Transformateur haute fr\u00e9quence + optocoupleur<\/p>\n<\/td>\n<td>\n<p>L'entr\u00e9e et la sortie sont compl\u00e8tement isol\u00e9es, le transfert d'\u00e9nergie s'effectuant par l'interm\u00e9diaire du champ magn\u00e9tique.<\/p>\n<\/td>\n<td>\n<p>La haute et la basse tension peuvent r\u00e9pondre aux exigences SELV<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Type non isol\u00e9<\/p>\n<\/td>\n<td>\n<p>Inducteurs, condensateurs, MOSFETs<\/p>\n<\/td>\n<td>\n<p>L'entr\u00e9e et la sortie partagent une masse commune, ce qui permet un entra\u00eenement direct de la boucle.<\/p>\n<\/td>\n<td>\n<p>Basse tension, n\u00e9cessitant une isolation renforc\u00e9e<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t\n<style>\n#text-1861025482 {\n  font-size: 0.75rem;\n  line-height: 1.5;\n}\n@media (min-width:550px) {\n  #text-1861025482 {\n    font-size: 1.1rem;\n    line-height: 2;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-2974549470\" class=\"text\">\n\t\t\n<ul>\n<li>Topologies isol\u00e9es courantes : Convertisseur Flyback - convient pour des puissances allant de quelques watts \u00e0 des centaines de watts ;<\/li>\n<li>Types courants non isol\u00e9s : Convertisseur Buck, lin\u00e9aire \u00e0 courant limit\u00e9 - convient aux applications d'\u00e9clairage de faible puissance.<\/li>\n<\/ul>\n\t\t\n<style>\n#text-2974549470 {\n  font-size: 0.75rem;\n  line-height: 1.75;\n}\n@media (min-width:550px) {\n  #text-2974549470 {\n    font-size: 1.1rem;\n    line-height: 2;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"is-divider divider clearfix\" style=\"max-width:50px;\"><\/div>\n\t<div id=\"gap-516371298\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-516371298 {\n  padding-top: 100px;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row align-center\"  id=\"row-135811349\">\n\n\t<div id=\"col-2061245442\" class=\"col medium-11 small-12 large-11\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row\"  id=\"row-1737633274\">\n\n\t<div id=\"col-388479148\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\" style=\"background-color:#bc7d4a;\" >\n\t\t\t\n\t\t\t\n\t<div id=\"text-2708477797\" class=\"text\">\n\t\t\n<h2><strong><b>3 Cons\u00e9quences d'un mauvais choix : Une analyse des avantages et des inconv\u00e9nients<\/b><\/strong><\/h2>\n\t\t\n<style>\n#text-2708477797 {\n  font-size: 0.75rem;\n  color: rgb(255, 255, 255);\n}\n#text-2708477797 > * {\n  color: rgb(255, 255, 255);\n}\n@media (min-width:550px) {\n  #text-2708477797 {\n    font-size: 1.1rem;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-388479148 > .col-inner {\n  padding: 60px 0px 48px 0px;\n  border-radius: 7px;\n}\n<\/style>\n\t<\/div>\n\n\t\n<\/div>\n\t<div id=\"text-2797794701\" class=\"text\">\n\t\t\n<table>\n<tbody>\n<tr>\n<td>\n<p><strong><b>\u00c9l\u00e9ment de comparaison<\/b><\/strong><\/p>\n<\/td>\n<td>\n<p><strong><b>Conducteur isol\u00e9<\/b><\/strong><\/p>\n<\/td>\n<td>\n<p><strong><b>Conducteur non isol\u00e9<\/b><\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>S\u00e9curit\u00e9<\/p>\n<\/td>\n<td>\n<p>Haut, adapt\u00e9 aux environnements d'installation expos\u00e9s<\/p>\n<\/td>\n<td>\n<p>Faible, n\u00e9cessite une isolation compl\u00e8te du syst\u00e8me et ne doit pas pouvoir \u00eatre touch\u00e9<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Co\u00fbt<\/p>\n<\/td>\n<td>\n<p>Moyennement \u00e9lev\u00e9, composants multiples et transformateurs co\u00fbteux<\/p>\n<\/td>\n<td>\n<p>Faible, convient aux produits de grand volume et de faible co\u00fbt<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Dimensions<\/p>\n<\/td>\n<td>\n<p>L\u00e9g\u00e8rement plus grande, en particulier dans les gammes de puissance moyenne \u00e0 \u00e9lev\u00e9e<\/p>\n<\/td>\n<td>\n<p>Compacte, elle convient aux applications \u00e0 espace restreint telles que les rampes lumineuses et les projecteurs<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Fiabilit\u00e9<\/p>\n<\/td>\n<td>\n<p>Stabilit\u00e9 \u00e0 long terme, r\u00e9partition \u00e9quilibr\u00e9e de l'\u00e9l\u00e9vation de temp\u00e9rature<\/p>\n<\/td>\n<td>\n<p>La chaleur est concentr\u00e9e dans les MOSFET et les inductances, une conception thermique ad\u00e9quate est n\u00e9cessaire.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Interf\u00e9rence EMI<\/p>\n<\/td>\n<td>\n<p>La commutation \u00e0 haute fr\u00e9quence n\u00e9cessite souvent un filtrage, la conception de l'optocoupleur accro\u00eet la complexit\u00e9.<\/p>\n<\/td>\n<td>\n<p>Faible EMI avec un contr\u00f4le ad\u00e9quat, adapt\u00e9 \u00e0 l'\u00e9clairage l\u00e9ger<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Sc\u00e9narios d'application courants<\/p>\n<\/td>\n<td>\n<p>\u00c9clairage m\u00e9dical, \u00e9clairage industriel\/minier, \u00e9clairage ext\u00e9rieur, \u00e9clairage de secours<\/p>\n<\/td>\n<td>\n<p>Bandes LED domestiques, \u00e9clairage d'armoires, downlights encastr\u00e9s, veilleuses, etc.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t\n<style>\n#text-2797794701 {\n  font-size: 0.75rem;\n  line-height: 1.5;\n}\n@media (min-width:550px) {\n  #text-2797794701 {\n    font-size: 1.1rem;\n    line-height: 2;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"is-divider divider clearfix\" style=\"max-width:50px;\"><\/div>\n\t<div id=\"gap-464654180\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-464654180 {\n  padding-top: 100px;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row align-center\"  id=\"row-907303904\">\n\n\t<div id=\"col-1322120108\" class=\"col medium-11 small-12 large-11\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row\"  id=\"row-2052479411\">\n\n\t<div id=\"col-2103927099\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\" style=\"background-color:#bc7d4a;\" >\n\t\t\t\n\t\t\t\n\t<div id=\"text-3694974302\" class=\"text\">\n\t\t\n<h2><strong><b>4.<\/b><\/strong><strong>Adaptez votre approche ; \u00e9vitez les solutions uniques.<\/strong><\/h2>\n\t\t\n<style>\n#text-3694974302 {\n  font-size: 0.75rem;\n  color: rgb(255, 255, 255);\n}\n#text-3694974302 > * {\n  color: rgb(255, 255, 255);\n}\n@media (min-width:550px) {\n  #text-3694974302 {\n    font-size: 1.1rem;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-2103927099 > .col-inner {\n  padding: 60px 0px 48px 0px;\n  border-radius: 7px;\n}\n<\/style>\n\t<\/div>\n\n\t\n<\/div>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1434256938\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1197\" height=\"698\" src=\"https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/Suitable-for-isolated-type.webp\" class=\"attachment-original size-original\" alt=\"Suitable for isolated type\" srcset=\"https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/Suitable-for-isolated-type.webp 1197w, https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/Suitable-for-isolated-type-686x400.webp 686w, https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/Suitable-for-isolated-type-768x448.webp 768w, https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/Suitable-for-isolated-type-18x10.webp 18w, https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/Suitable-for-isolated-type-510x297.webp 510w\" sizes=\"auto, (max-width: 1197px) 100vw, 1197px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1434256938 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-96697361\" class=\"text\">\n\t\t\n<h3><strong>\u2705 Convient pour le type isol\u00e9 :<\/strong><\/h3>\n<ul>\n<li>\u00c9clairage m\u00e9dical (lampes de chevet, lampes d'examen) : Il y a contact humain, la s\u00e9curit\u00e9 est primordiale.<\/li>\n<li>Luminaires ext\u00e9rieurs (lampadaires, projecteurs) : Protection contre la foudre, pr\u00e9vention des chocs \u00e9lectriques, \u00e9tanch\u00e9it\u00e9.<\/li>\n<li>\u00c9clairage de secours\/\u00e9vacuation en usine : La r\u00e9glementation impose la SELV.<\/li>\n<li>Downlights encastr\u00e9s dans le plafond (espaces \u00e0 faible d\u00e9gagement) : Pas de risque de choc \u00e9lectrique m\u00eame en cas de contact.<\/li>\n<\/ul>\n\t\t\n<style>\n#text-96697361 {\n  font-size: 0.75rem;\n  line-height: 1.5;\n}\n@media (min-width:550px) {\n  #text-96697361 {\n    font-size: 1.1rem;\n    line-height: 2;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"gap-257379880\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-257379880 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1554040402\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1197\" height=\"698\" src=\"https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/Non-isolated-types-are-suitable-for.webp\" class=\"attachment-original size-original\" alt=\"Non-isolated types are suitable for\" srcset=\"https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/Non-isolated-types-are-suitable-for.webp 1197w, https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/Non-isolated-types-are-suitable-for-686x400.webp 686w, https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/Non-isolated-types-are-suitable-for-768x448.webp 768w, https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/Non-isolated-types-are-suitable-for-18x10.webp 18w, https:\/\/pergolalights.net\/wp-content\/uploads\/2025\/10\/Non-isolated-types-are-suitable-for-510x297.webp 510w\" sizes=\"auto, (max-width: 1197px) 100vw, 1197px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1554040402 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-2617782425\" class=\"text\">\n\t\t\n<h3><strong>\u2705 Les types non isol\u00e9s conviennent pour :<\/strong><\/h3>\n<ul>\n<li>Bandes LED domestiques, \u00e9clairage d'armoires, plafonniers encastr\u00e9s : enti\u00e8rement ferm\u00e9 sans contact avec l'utilisateur ;<\/li>\n<li>\u00c9clairage int\u00e9gr\u00e9 dans les syst\u00e8mes \u00e0 basse tension : par exemple, luminaires contenant des blocs d'alimentation isol\u00e9s ou des transformateurs pour le traitement pr\u00e9alable ;<\/li>\n<li>Ampoules intelligentes, appareils aliment\u00e9s par des piles : ils n\u00e9cessitent un espace interne compact avec des exigences \u00e9lev\u00e9es en mati\u00e8re de volume et d'efficacit\u00e9.<\/li>\n<\/ul>\n\t\t\n<style>\n#text-2617782425 {\n  font-size: 0.75rem;\n  line-height: 1.5;\n}\n@media (min-width:550px) {\n  #text-2617782425 {\n    font-size: 1.1rem;\n    line-height: 2;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"is-divider divider clearfix\" style=\"max-width:50px;\"><\/div>\n\t<div id=\"gap-1961445183\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1961445183 {\n  padding-top: 100px;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row align-center\"  id=\"row-1236059041\">\n\n\t<div id=\"col-1967439850\" class=\"col medium-11 small-12 large-11\"  >\n\t\t\t\t<div class=\"col-inner text-center\" style=\"background-color:#bc7d4a;\" >\n\t\t\t\n\t\t\t\n\t<div id=\"text-4221862539\" class=\"text\">\n\t\t\n<h2><strong><b>5. Principaux risques \u00e0 \u00e9viter avec les produits non isol\u00e9s.<\/b><\/strong><\/h2>\n\t\t\n<style>\n#text-4221862539 {\n  font-size: 0.75rem;\n  line-height: 1.5;\n  color: rgb(255,255,255);\n}\n#text-4221862539 > * {\n  color: rgb(255,255,255);\n}\n@media (min-width:550px) {\n  #text-4221862539 {\n    font-size: 1.1rem;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1967439850 > .col-inner {\n  padding: 60px 0px 48px 0px;\n  border-radius: 7px;\n}\n<\/style>\n\t<\/div>\n\n\t\n<\/div>\n<div class=\"row align-center\"  id=\"row-2065375921\">\n\n\t<div id=\"col-2139974736\" class=\"col medium-11 small-12 large-11\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-1873047776\" class=\"text\">\n\t\t\n<p>Les blocs d'alimentation non isol\u00e9s ne sont pas inutilisables, mais les pr\u00e9cautions suivantes doivent \u00eatre observ\u00e9es pendant le fonctionnement :<\/p>\n<ul>\n<li>Le bo\u00eetier du luminaire ne doit pas \u00eatre conducteur et ne doit jamais exposer de surfaces m\u00e9talliques !<\/li>\n<li>La tension d'entr\u00e9e doit \u00eatre stable, id\u00e9alement compl\u00e9t\u00e9e par une protection contre les surtensions ;<\/li>\n<li>L'\u00e9quipement doit \u00eatre mis \u00e0 la terre de mani\u00e8re fiable, les connexions flottantes n'\u00e9tant pas autoris\u00e9es ;<\/li>\n<li>L'ensemble du luminaire doit r\u00e9pondre \u00e0 des normes de certification de s\u00e9curit\u00e9, telles que la construction de classe II ou une protection suppl\u00e9mentaire de l'isolation.<\/li>\n<\/ul>\n\t\t\n<style>\n#text-1873047776 {\n  font-size: 0.75rem;\n  line-height: 1.5;\n}\n@media (min-width:550px) {\n  #text-1873047776 {\n    font-size: 1.1rem;\n    line-height: 2;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"is-divider divider clearfix\" style=\"max-width:50px;\"><\/div>\n\t<div id=\"gap-500082807\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-500082807 {\n  padding-top: 100px;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row align-center\"  id=\"row-1420245948\">\n\n\t<div id=\"col-850596250\" class=\"col medium-11 small-12 large-11\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row\"  id=\"row-896908446\">\n\n\t<div id=\"col-296437085\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\" style=\"background-color:#bc7d4a;\" >\n\t\t\t\n\t\t\t\n\t<div id=\"text-1291924017\" class=\"text\">\n\t\t\n<h2><strong><b>6. <\/b>R\u00e9f\u00e9rence aux normes et sp\u00e9cifications<\/strong><\/h2>\n\t\t\n<style>\n#text-1291924017 {\n  font-size: 0.75rem;\n  color: rgb(255, 255, 255);\n}\n#text-1291924017 > * {\n  color: rgb(255, 255, 255);\n}\n@media (min-width:550px) {\n  #text-1291924017 {\n    font-size: 1.1rem;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-296437085 > .col-inner {\n  padding: 60px 0px 48px 0px;\n  border-radius: 7px;\n}\n<\/style>\n\t<\/div>\n\n\t\n<\/div>\n\t<div id=\"text-3309650301\" class=\"text\">\n\t\t\n<p>Si vous entreprenez des projets d'ing\u00e9nierie formelle ou si vous exportez des produits, il est recommand\u00e9 d'inclure les normes suivantes dans vos crit\u00e8res de conception ou de s\u00e9lection :<\/p>\n<table>\n<tbody>\n<tr>\n<td>\n<p><strong><b>Num\u00e9ro standard<\/b><\/strong><\/p>\n<\/td>\n<td>\n<p><strong><b>Titre et description<\/b><\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong>IEC 61347-2-13<\/strong><\/p>\n<\/td>\n<td>\n<p>Norme de s\u00e9curit\u00e9 g\u00e9n\u00e9rale pour les drivers de LED \/ Exigences sp\u00e9cifiques pour les drivers \u00e0 courant constant<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong>UL 8750<\/strong><\/p>\n<\/td>\n<td>\n<p>Norme g\u00e9n\u00e9rale pour les pilotes de LED sur le march\u00e9 nord-am\u00e9ricain<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong>GB 19510.14<\/strong><\/p>\n<\/td>\n<td>\n<p>Norme nationale chinoise, \u00e9quivalente \u00e0 la s\u00e9rie IEC 61347<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong>IEC 60598-1<\/strong><\/p>\n<\/td>\n<td>\n<p>Sp\u00e9cification globale de s\u00e9curit\u00e9 des luminaires, applicable \u00e0 l'\u00e9valuation de la mise \u00e0 la terre et de la structure d'isolation de l'ensemble de la structure du luminaire<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong>EN 62493<\/strong><\/p>\n<\/td>\n<td>\n<p>Exposition humaine aux tests CEM (march\u00e9 de l'Union europ\u00e9enne)<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong>EN 61000-3-2<\/strong><\/p>\n<\/td>\n<td>\n<p>CEM sp\u00e9cifications pour les essais d'interf\u00e9rences \u00e9lectromagn\u00e9tiques et d'harmoniques<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t\n<style>\n#text-3309650301 {\n  font-size: 0.75rem;\n  line-height: 1.5;\n}\n@media (min-width:550px) {\n  #text-3309650301 {\n    font-size: 1.1rem;\n    line-height: 2;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"is-divider divider clearfix\" style=\"max-width:50px;\"><\/div>\n\t<div id=\"gap-1921868033\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1921868033 {\n  padding-top: 100px;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row align-center\"  id=\"row-545447441\">\n\n\t<div id=\"col-1725502936\" class=\"col medium-11 small-12 large-11\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row\"  id=\"row-655756874\">\n\n\t<div id=\"col-989718000\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\" style=\"background-color:#bc7d4a;\" >\n\t\t\t\n\t\t\t\n\t<div id=\"text-2757281333\" class=\"text\">\n\t\t\n<h2><strong><b>7. <\/b><\/strong><strong>R\u00e9sum\u00e9<\/strong><\/h2>\n\t\t\n<style>\n#text-2757281333 {\n  font-size: 0.75rem;\n  color: rgb(255, 255, 255);\n}\n#text-2757281333 > * {\n  color: rgb(255, 255, 255);\n}\n@media (min-width:550px) {\n  #text-2757281333 {\n    font-size: 1.1rem;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-989718000 > .col-inner {\n  padding: 60px 0px 48px 0px;\n  border-radius: 7px;\n}\n<\/style>\n\t<\/div>\n\n\t\n<\/div>\n\t<div id=\"text-2169577147\" class=\"text\">\n\t\t\n<p>Les mod\u00e8les isol\u00e9s offrent une plus grande s\u00e9curit\u00e9, tandis que les mod\u00e8les non isol\u00e9s sont plus \u00e9conomiques. Le choix du bon type est comme l'achat d'une voiture : il faut se concentrer sur l'objectif et non sur le prix.<\/p>\n\t\t\n<style>\n#text-2169577147 {\n  font-size: 0.75rem;\n  line-height: 1.5;\n}\n@media (min-width:550px) {\n  #text-2169577147 {\n    font-size: 1.1rem;\n    line-height: 2;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"gap-1004391250\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1004391250 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-2278710468\" class=\"text\">\n\t\t\n<p>Don&#8217;t compromise on safety to save a few quid. When it comes to lighting, it&#8217;s not just about brightness \u2013 reliability matters most.<\/p>\n\t\t\n<style>\n#text-2278710468 {\n  font-size: 0.75rem;\n  line-height: 1.5;\n}\n@media (min-width:550px) {\n  #text-2278710468 {\n    font-size: 1.1rem;\n    line-height: 2;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"is-divider divider clearfix\" style=\"max-width:50px;\"><\/div>\n\t<div id=\"gap-520123445\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-520123445 {\n  padding-top: 100px;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":4026,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[84],"tags":[],"class_list":["post-4012","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"Learn the key differences between isolated and non-isolated LED drivers. 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