Hefei chip decrypts pcb printed circuit board electronic product development is looking for Zhongyiyuan

circuit board is one of the products we deal in. How much do you know about the appearance of b circuit board? The editor will now give you a detailed introduction to the appearance of the b circuit board.
Usually the color of B is green or brown, which is the color of the solder resist. It is an insulating protective layer that can protect copper wires, prevent short circuits caused by wave soldering, and save the amount of soldering. There will also be a screen printing surface printed on the solder mask layer. Usually words and symbols are printed on it to indicate the location of each part on the board. The screen printing side is also called the icon side.
When the final product is made, integrated circuits, transistors, diodes, passive components (such as resistors, capacitors, connectors, etc.) and various other electronic parts will be installed on it. Through the connection of wires, electronic signal connections can be formed and the functions should be performed.
Zhongtian Yuan Circuit Board Co., Ltd. is a high-tech enterprise in Zhengzhou specializing in the R&D, production and processing of B circuit boards, multi-layer printed boards, and aluminum substrates
We have always put quality first and customer first. As our service tenet, we provide you with considerate service. We welcome customers and friends to call us for consultation and purchase negotiation!
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