/Tag: Al PCB

Aluminum Printed Circuit Boards (Al PCB) Contain a Thin Layer of Thermally Conductive Dielectric Material that Transfers Heat and have Aluminium plate in bottom side.

Unique Design LED Aluminum PCB Board Bergquist material

Technical description Product type:Unique Design LED Bergquist Aluminum PCB Board Material: Bergquist Aluminum Base Layer/Thickness: 1L/1.6 mm Copper Thickness: 1 OZ Surface treatment: ENIG Solder Mask:White Technical featuer: Bergquist  HPL-03015 Application field: Industrial Products


COB MCPCB(known as Chip-on-Board Metal core pcb) is semi-conductor assembly technology, where micro-chip also known as die is electrically interconnected instead of using traditional assembly process or individual IC packaging on the final product board. COB MCPCB used in thermoelectric separation application products. For normal MCPCB, there's a dielectric layer between trace copper and metal core, and the thermal conductivity is limited by that dielectric layers, so value can only be 1~3 W/m.K. But using COB MCPCB, there's no such dielectric layer because chip (die) direct touch the metal core, so thermal conductivity value of COB MCPCB will be [...]