Copper based PCB

Copper based MPCB widely used for high-power LED lighting, especially, 1 LED power >3 W
For example , Cree XLamp LEDs series

Thermal conductivity from 2 .0 to 385 W/m.k
It is the best choice of your high power LED lighting or other products
Stack up type A
copper based_pcb_stack_up_a

This is regular Stack up of Copper based MCPCB
Thermal conductivity : 2.0 w/m.k to 8.0 w/m.k

Stack up type B

copper based pcb stack up

This type is the special stackup of copper based MCPCB
Called thermal pad MCPCB copper substrate
Thermal conductivity  Max.: 385 W/m.k

Copper based PCB sample

copper based pcb
copper based pcb
copper based pcb
copper based pcb
copper based pcb
copper based pcb
copper based pcb
copper based pcb

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