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As electronic devices become more and more complex, more and more parts are needed, and the circuits and parts on PCB are becoming more and more dense. The substrate of the board itself is made of insulating and heat-insulating materials that are not easy to bend. The small circuit material that can be seen on the surface is copper foil. Originally, the copper foil covered the entire board, but part of it was etched away during the manufacturing process, and the remaining part became a mesh of small circuits. PCB board half holeCopper peelingJiepei aims at this problem. We fix the parts on the PCB and solder their pins directly on the wiring. On the most basic PCB (single-sided board), the parts are concentrated on one side and the wires are concentrated on the other side. In this case, we need to make holes in the board so that the pins can pass through the board to the other side, so the pins of the parts are soldered on the other side. Because of this, the front and back sides of the PCB are called the component side and the solder side. If there are certain parts on the PCB that need to be removed or installed after the production is completed, then the socket will be used when installing the part. Since the socket is directly soldered on the board, the parts can be disassembled and assembled at will. The printed circuit board etches the complex circuit copper wires between the parts on a board after careful and neat planning, providing the main support for the installation and interconnection of electronic components. It is an indispensable basic part for all electronic products. For more information, see https://www.jiepei.com/G34.
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