Aluminum PCB, also known as Metal Core PCB, is a type of printed circuit board that uses an aluminum base material. It possesses unique characteristics and application advantages compared to traditional substrate materials such as FR-4.
The structure of an aluminum PCB typically consists of the following layers:
Aluminum Base: The core of an aluminum PCB is the aluminum base, which offers excellent thermal conductivity. High-purity aluminum is commonly used to provide superior heat dissipation properties.
Insulation Layer: An insulation layer is applied over the aluminum base to ensure electrical insulation between the circuit layer and the aluminum base.
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