{"id":423,"date":"2026-05-12T08:52:39","date_gmt":"2026-05-12T08:52:39","guid":{"rendered":"https:\/\/leadhuipcb.local\/?page_id=423"},"modified":"2026-09-30T08:10:18","modified_gmt":"2026-09-30T08:10:18","slug":"aluminum-pcb","status":"publish","type":"page","link":"https:\/\/lead-pcb.com\/fr\/pcb-manufacturing\/aluminum-pcb\/","title":{"rendered":"PCB en aluminium"},"content":{"rendered":"<h1 class=\"wp-block-heading\">{post_title}<br>Fabricant<\/h1>\n\nConcevez des PCB \u00e0 noyau en aluminium en fonction de vos exigences thermiques, \u00e9lectriques et m\u00e9caniques. LEADHUI PCB prend en charge les conceptions simple face, multicouches isol\u00e9es et \u00e0 chemin thermique direct, du prototypage \u00e0 la production.<br>\nEnvoyez-nous vos fichiers de conception et vos sp\u00e9cifications cibles. Nos ing\u00e9nieurs examineront la structure du circuit imprim\u00e9 et les exigences de fabrication avant d'\u00e9tablir un devis.\n\n<h2 class=\"wp-block-heading\">Capacit\u00e9s techniques<\/h2>\n\nOptions de fabrication pour les cartes LED standard, les circuits multicouches et les applications thermiques exigeantes. Les mat\u00e9riaux, l'empilement et les proc\u00e9d\u00e9s sp\u00e9ciaux sont confirm\u00e9s lors de l'\u00e9tude technique.\n\n\n\n<h2 class=\"has-text-align-center wp-block-heading\">Transfert direct de la chaleur sous les pastilles thermiques s\u00e9lectionn\u00e9es.<\/h2>\n\nChoose an aluminum PCB structure based on your routing needs, component layout and thermal requirements.\n\n<h2 class=\"wp-block-heading\">Qu'est-ce qu'un PCB en aluminium ?<\/h2>\n\n<h3 class=\"wp-block-heading\">Pourquoi choisir un PCB en aluminium ?<\/h3>\n\n<figure class=\"wp-block-image size-full\"><img alt=\"qu&#039;est-ce qu&#039;un PCB en aluminium\" loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"275\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/06\/what-is-aluminum-pcb.webp\" class=\"wp-image-5419\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/06\/what-is-aluminum-pcb.webp 600w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/06\/what-is-aluminum-pcb-300x138.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/06\/what-is-aluminum-pcb-18x8.webp 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n<h2 class=\"wp-block-heading\">FAQ sur les PCB en aluminium<\/h2>\n\n<h3 class=\"wp-block-heading\">D\u00e9marrez votre projet de PCB en aluminium<\/h3>\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button\"><a class=\"wp-block-button__link\">Demander un devis]<\/a><\/div><\/div>\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><\/div>\n\n<p class=\"wp-block-paragraph\">Un PCB en aluminium est un type de carte de circuit imprim\u00e9 \u00e0 noyau m\u00e9tallique. Au lieu d'une base conventionnelle en FR-4, il utilise une plaque de base en aluminium sous une couche di\u00e9lectrique \u00e9lectriquement isolante et un circuit en cuivre.<\/p>\n<p>Cette structure aide \u00e0 \u00e9vacuer la chaleur des composants g\u00e9n\u00e9rateurs de chaleur et \u00e0 la r\u00e9partir sur la base en aluminium. Par rapport aux cartes FR-4 standard, les PCB en aluminium peuvent offrir des performances thermiques sup\u00e9rieures pour les applications o\u00f9 les LED, les dispositifs de puissance et d'autres composants cr\u00e9ent une chaleur concentr\u00e9e.<\/p>\n<p>Une construction typique de PCB en aluminium comprend :<\/p>\n<ul>\n<li>Couche de circuit en cuivre<\/li>\n<li>Couche di\u00e9lectrique thermoconductrice<\/li>\n<li>Couche de base en aluminium<\/li>\n<\/ul>\n<h2>\u00a0<\/h2>\n\n<h2 class=\"wp-block-heading\">Processus de fabrication des PCB en aluminium<\/h2>\n\n<h3>Examen de la conception et de l'ing\u00e9nierie<\/h3>\n<p class=\"wp-block-paragraph\">Nous examinons les fichiers Gerber, le contour de la carte, l'\u00e9paisseur du cuivre, la finition de surface, les exigences thermiques, les exigences d'assemblage et les caract\u00e9ristiques m\u00e9caniques sp\u00e9ciales avant la production.<\/p>\n<h3>Pr\u00e9paration des mat\u00e9riaux<\/h3>\n<p>Le mat\u00e9riau de base en aluminium, la couche di\u00e9lectrique et la feuille de cuivre sont pr\u00e9par\u00e9s conform\u00e9ment \u00e0 la construction approuv\u00e9e de la carte.<\/p>\n<h3>Imagerie et gravure du circuit<\/h3>\n<p>La feuille de cuivre est imag\u00e9e et grav\u00e9e pour former les pastilles, les pistes, les zones thermiques et les connexions \u00e9lectriques requises.<\/p>\n<h3>Per\u00e7age et profilage de la carte<\/h3>\n<p>Les trous de montage, les vias le cas \u00e9ch\u00e9ant, les fentes, les d\u00e9coupes et les contours personnalis\u00e9s de la carte sont r\u00e9alis\u00e9s conform\u00e9ment aux fichiers de fabrication approuv\u00e9s.<\/p>\n<h3>Masque de soudure, s\u00e9rigraphie et finition de surface<\/h3>\n<p>Le masque de soudure est appliqu\u00e9 pour prot\u00e9ger le circuit en cuivre. Les marquages de s\u00e9rigraphie et la finition de surface demand\u00e9e sont ajout\u00e9s pour garantir un assemblage fiable.<\/p>\n<h3>Inspection et tests<\/h3>\n<p>Les cartes finies re\u00e7oivent une inspection visuelle et les contr\u00f4les \u00e9lectriques applicables avant l'emballage. Des tests fonctionnels peuvent \u00eatre organis\u00e9s pour les produits assembl\u00e9s selon les exigences du client.<\/p>\n\n<h3 class=\"wp-block-heading\">Adapt\u00e9 aux conceptions thermiques soucieuses des co\u00fbts<\/h3>\n\nLes PCB en aluminium sont couramment utilis\u00e9s lorsque de meilleures performances thermiques sont n\u00e9cessaires mais que la c\u00e9ramique ou des mat\u00e9riaux plus sp\u00e9cialis\u00e9s seraient inutilement co\u00fbteux.\n\n<h3 class=\"wp-block-heading\">Besoin r\u00e9duit de dissipateurs thermiques externes<\/h3>\n\nPour certaines applications d'\u00e9clairage et de puissance, un PCB en aluminium peut agir comme partie de la structure de gestion thermique, r\u00e9duisant le besoin de composants de dissipateur thermique s\u00e9par\u00e9s ou simplifiant l'assemblage m\u00e9canique.\n\n<h3 class=\"wp-block-heading\">Support m\u00e9canique robuste<\/h3>\n\nLes cartes \u00e0 noyau d'aluminium offrent une bonne rigidit\u00e9 et une stabilit\u00e9 dimensionnelle, ce qui les rend adapt\u00e9es aux modules d'\u00e9clairage, aux cartes longues, aux dispositifs haute puissance et aux produits expos\u00e9s aux vibrations ou \u00e0 une manipulation r\u00e9p\u00e9t\u00e9e.\n\n<h3 class=\"wp-block-heading\">Meilleure dissipation de la chaleur<\/h3>\n\nLa base en aluminium aide \u00e0 transf\u00e9rer la chaleur loin des LED, des MOSFET, des circuits int\u00e9gr\u00e9s de puissance et d'autres composants g\u00e9n\u00e9rateurs de chaleur. Cela peut favoriser une meilleure stabilit\u00e9 du produit et une dur\u00e9e de vie op\u00e9rationnelle plus longue lorsque la conception thermique est correctement g\u00e9r\u00e9e.\n\n<h2 class=\"wp-block-heading\">Pourquoi choisir LEADHUI pour les circuits imprim\u00e9s en aluminium ?<\/h2>\n\n<strong>Capacit\u00e9 de fabrication de longues bandes<\/strong><p class=\"wp-block-paragraph\">Circuits imprim\u00e9s en aluminium jusqu'\u00e0 1800 mm de longueur pour les conceptions d'\u00e9clairage. La largeur, l'\u00e9paisseur et les exigences dimensionnelles sont \u00e9tudi\u00e9es pour chaque projet.<\/p><strong>S\u00e9lection de la structure<\/strong><p>Options simple face, multicouches et DTP pour r\u00e9pondre \u00e0 vos exigences de routage, thermiques et \u00e9lectriques.<\/p>\n<strong>Revue Technique<\/strong><p>La construction du circuit, les mat\u00e9riaux, les trous et les exigences de fabrication sont \u00e9tudi\u00e9s avant l'\u00e9tablissement du devis.<\/p>\n<strong>Du prototype \u00e0 la production<\/strong><p>Prise en charge des prototypes et des commandes de production, avec confirmation des sp\u00e9cifications pour chaque conception.<\/p>\n\n<figure class=\"wp-block-image size-full\"><img alt=\"aluminum pcb fabrication\" loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"720\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/06\/aluminum-pcb-production.webp\" class=\"wp-image-5168\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/06\/aluminum-pcb-production.webp 1200w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/06\/aluminum-pcb-production-300x180.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/06\/aluminum-pcb-production-1024x614.webp 1024w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/06\/aluminum-pcb-production-768x461.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/06\/aluminum-pcb-production-18x12.webp 18w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button\"><a class=\"wp-block-button__link\">Get PCB Pricing &#038; Lead Time<\/a><\/div><\/div>\n\nSingle-Sided Aluminum\n\nDouble-Sided &amp; Multilayer\n\n<figure class=\"wp-block-image size-full\"><img alt=\"PCB en aluminium 3\" loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"600\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/06\/aluminum-pcb-3.webp\" class=\"wp-image-5413\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/06\/aluminum-pcb-3.webp 1000w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/06\/aluminum-pcb-3-300x180.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/06\/aluminum-pcb-3-768x461.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/06\/aluminum-pcb-3-18x12.webp 18w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n<h3 class=\"wp-block-heading\">PCB en aluminium simple face<\/h3>\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button\"><a class=\"wp-block-button__link\">Demander un devis<\/a><\/div><\/div>\n\nDirect Thermal Path (DTP)\n\nGet Your Quote Fast\n\nYour information is protected by security\n\nCertified Quality\n\nISO &#038; IPC Certified\n\n<figure class=\"wp-block-image size-full\"><img alt=\"double sided automotive aluminum pcb\" loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"600\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/double-sided-automotive-aluminum-pcb.webp\" class=\"wp-image-8741\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/double-sided-automotive-aluminum-pcb.webp 1000w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/double-sided-automotive-aluminum-pcb-300x180.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/double-sided-automotive-aluminum-pcb-768x461.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/double-sided-automotive-aluminum-pcb-18x12.webp 18w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n<h3 class=\"wp-block-heading\">Double face et multicouche<\/h3>\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button\"><a class=\"wp-block-button__link\">Demander un devis<\/a><\/div><\/div>\n\n<figure class=\"wp-block-image size-full\"><img alt=\"chemin thermique direct (dtp)\" loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"600\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/direct-thermal-path-dtp-.webp\" class=\"wp-image-9159\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/direct-thermal-path-dtp-.webp 1000w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/direct-thermal-path-dtp--300x180.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/direct-thermal-path-dtp--768x461.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/07\/direct-thermal-path-dtp--18x12.webp 18w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n<h3 class=\"wp-block-heading\">Chemin thermique direct (DTP)<\/h3>\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button\"><a class=\"wp-block-button__link\">Demander un devis<\/a><\/div><\/div>\n\n<p class=\"wp-block-paragraph\">Une couche de circuit en cuivre est plac\u00e9e au-dessus d'un di\u00e9lectrique thermoconducteur et d'une base en aluminium. Cette structure dissipe la chaleur des composants tout en conservant une disposition de circuit simple.<\/p>\n<p><strong>Caract\u00e9ristiques principales :<\/strong><\/p>\n<ul>\n<li>Une couche de circuit ;<\/li>\n<li>formes de carte flexibles et options de masque de soudure ;<\/li>\n<li>adapt\u00e9 au prototypage et \u00e0 la production.<\/li>\n<\/ul>\n<p><strong>Applications :<\/strong> Modules LED, \u00e9clairage lin\u00e9aire, enseignes lumineuses et cartes d'alimentation simples.<\/p>\n\n<p class=\"wp-block-paragraph\">Des couches de circuit suppl\u00e9mentaires offrent davantage d'espace de routage pour les conceptions comportant des composants plus denses ou des connexions plus complexes. Les vias isol\u00e9s et la s\u00e9paration par rapport \u00e0 la base en aluminium sont \u00e9tudi\u00e9s pour chaque empilement.<\/p>\n<p><strong>Caract\u00e9ristiques principales :<\/strong><\/p>\n<ul>\n<li>\n<p>0,5\u20133,6 mm ; \u00e9paisseurs sp\u00e9ciales sur \u00e9tude<\/p>\n<\/li>\n<li>\n<p>Structure adapt\u00e9e \u00e0 l'empreinte du composant.<\/p>\n<\/li>\n<li>\n<p>L'isolation \u00e9lectrique est \u00e9tudi\u00e9e pour chaque conception.<\/p>\n<\/li>\n<li>&nbsp;<\/li>\n<\/ul>\n<p><strong>Applications :<\/strong> Pilotes LED, contr\u00f4leurs d'\u00e9clairage automobile, modules de commande industriels et cartes de conversion de puissance.<\/p>\n\n<p class=\"wp-block-paragraph\" data-pm-slice=\"1 1 []\">Les conceptions DTP cr\u00e9ent un chemin direct de transfert de chaleur sous les pastilles thermiques de certains composants. La compatibilit\u00e9 d\u00e9pend de l'empreinte du composant, des exigences d'isolation \u00e9lectrique et de la construction du circuit.<\/p>\n<p><strong>Caract\u00e9ristiques principales :<\/strong><\/p>\n<ul>\n<li>0,5\u20133,6 mm ; \u00e9paisseurs sp\u00e9ciales sur \u00e9tude<\/li>\n<li>Structure adapt\u00e9e \u00e0 l'empreinte du composant.<\/li>\n<li>L'isolation \u00e9lectrique est \u00e9tudi\u00e9e pour chaque conception.<\/li>\n<\/ul>\n<p><strong>Applications : <\/strong>Modules LED haute puissance, syst\u00e8mes d'\u00e9clairage compacts et dispositifs de puissance avec sources de chaleur concentr\u00e9es.<\/p>\n\nLong LED Boards\n\nlengths up to 1800mm.\n\nFlexible Volumes\n\nPrototypes through mass production.\n\nCustom Structures\n\nSingle-sided, multilayer, DTP options.","protected":false},"excerpt":{"rendered":"<p>{post_title}Manufacturer Build aluminum-core PCBs around your thermal, electrical and mechanical requirements. LEADHUI PCB supports single-sided, insulated multilayer and direct thermal path designs, from prototypes to production. Send us your design files and target specifications. Our engineers will review the board structure and manufacturing requirements before quoting. Technical Capabilities Manufacturing options for standard LED boards, multilayer [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":33,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"Aluminum PCB Manufacturer - High thermal PCB board","_seopress_titles_desc":"Aluminum PCB manufacturing for LED lighting, power modules, and thermal applications, with single-sided, multilayer, strip, and Aluminum base 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LEADHUI PCB supports aluminum PCB assembly, including SMT, through-hole components, LED modules, connectors, wire assembly, and functional testing based on project requirements.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can aluminum PCBs be customized in long-strip shapes?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes. Aluminum PCB strips and bars can be manufactured in custom lengths and widths with mounting holes, cutouts, connectors, scoring, and panelization according to your design.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can you provide white solder mask for LED PCBs?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes. White solder mask is commonly requested for LED lighting boards because it can improve light reflectivity. 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