S& L

Leading the innovation of PCB technology with 82 patents With team of 400 engineers, we provide total PCB solution from design optimization consultant to cost-effective manufacturing

Your Location:Home» Global presence » PCB supplier china:How are Aluminum PCBs made?

PCB supplier china:How are Aluminum PCBs made?

Article source:Editor:Sun&Lynn Mobile phone view
Sweep!
Sweep!
Popularity:59Dated :01-04-2023 11:46【big well Small

As PCB supplier china knows that, like other printed circuit boards, aluminum PCB boards comprise a circuit layer, a thermal insulation layer, and a base layer.

Circuit Layer – The circuit layer in an aluminum PCB is made using copper foil. Typically, this layer is slightly thicker than a standard circuit board, allowing the board to carry a larger current.

Dielectric Layer – A layer of thermally conductive material insulates the board from stress caused by heat. This layer is often made of ceramic polymer sandwiched between the circuit and base layers.

Base Layer – An aluminum PCB has a base layer made from an aluminum alloy substrate, which has high thermal conductivity and is ideal for electronics that create high heat levels.

I want to comment:  
Content:
Verification code: