|Surface Finished:||HASL lead free|
|Base Material:||Aluminum Core Laminate|
|Break Down Voltage for Insulated Layer:||>2kV|
|Thermal Conductivity for Insulated Layer:||2.0W/m-K|
Aluminum PCB is one of the most widely used metal core PCBs, also called as MC PCB, aluminum-clad, or insulated metal substrate, etc. The base structure of the aluminum PCB has no much different from other PCBs. The aluminum base is its notable feature. Usually, aluminum PCB includes four layers: a substrate layer (aluminum layer), a dielectric layer (insulating layer), a circuit layer (copper foil layer), and an aluminum base membrane (protective layer).
The applications of aluminum PCBs:
The best benefit of aluminum PCB is the excellent efficiency of heat dissipation. It transmits the heat and cools the components fast, which can improve the overall performance of the end products. Therefore, aluminum PCBs are the ideal solution for high-density and high-power products such as LED applications, power supply equipment, computers, and so on.