High Power Copper PCB Boards , Metal Core Circuit Board 20 Chips For SMD3535 Led

High power cooper base 20chips cooper pcb with for SMD3535 led cooper pcb board pcb

MCPCB, Metal Core PCB, thermal PCB

In recent years, LED industry has been rapidly developed, but the problem of heat dissipation has been puzzling the application and development of LED, especially high-power LED in the field of lighting.

The application of metal substrate provides a new way to solve the heat dissipation of LED effectively.

Metal core pcb is abbreviated as MCPCB, it is made of thermal insulating layer, metal plate and metal copper foil, which has special magnetic conductivity, excellent heat dissipation, high mechanical strength and good processing performance.

For metal core base material, there is aluminum and copper base materials.

Aluminum substrate is a kind of metal-based copper clad plate with good heat transferring and dissipation function.

Copper substrate has better performance than aluminum, but its price is relatively more expensive than aluminum.

Single Layer Metal Core PCB Stack up

Double Layer Metal Core PCB Stack up

Multilayer Metal Core PCB Stack up

FQA

1. What is the thickness of a metal core PCB?
The thickness of the metal core in a PCB substrate is typically 30 mil - 125 mil, but thicker and thinner boards are possible.

2. What are the advantages of metal core board?
Metal core boards transfer heat 8 to 9 times faster than FR4 PCBs.
These metal core laminates keep heat-generating components cool by dissipating heat faster.

If the board is a single-layer board with no layers transitioning back to the metal plate, the dielectric layers can be pressed and bonded to the metal plate using the standard process used with FR4 dielectrics.

3. What is a metal core PCB?
A metal core printed circuit board (MCPCB) is a printed circuit board that contains base metal materials.
The core is designed to transfer heat away from components that generate a lot of heat.