A special copper clad plate is used, and the surface of the copper platinum layer is pre-coated with a layer of sensitive material, so it is called "pre-coated sensitive copper plate", also known as "sensitive plate".
Circuit board manufacturing, circuit board design and PCBA processing manufacturers explain the thick copper plate manufacturing process and the cause of circuit board open circuit
PCB manufacturing, PCB design and PCBA processing manufacturers explain effective solutions to PCB thick copper plate warping that must be known
Understand PCB production., PCB layout and PCB manufacturing in PCB related industries and Analysis of the causes of blistering on the surface of copper plated circuit board
We support 16 layers thick copper plate business,Kingford is a professional one-stop PCBA service factory, welcome to inquire.
The product is used in small base station power supply, the copper thickness in the hole is 70um, the resin plug hole is filled with resin, the inner layer copper thickness is 4oz, and the outer layer copper thickness is 3oz.
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