soldering

Aluminum backed PCBs and applications

What is aluminum backed PCB ? High performance and cost effective

Aluminum backed PCB manufactured by Epec are built using a broad range of high-performance and cost-effective components supplied from the world’s leading manufacturers. Instead of using fragile ceramics, aluminum backed PCB employ a dielectric metal base and a bonded cooper circuit layer to help in cooling components.

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What are advantages and disadvantages of OSP

What is OSP and how does OSP protect PCB

OSP(organic solderability preservative) is a skin film that grows a layer of organic copper complex compound on the surface of copper by chemical means. This layer of organic skin film can protect the clean bare copper on the circuit board in the normal storage environment is no longer in contact with the air and rust which can avoid being vulcanized and oxidized.

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