When designing a PCB, we usually rely on previous experience and tips that we would normally find online. Every PCB design can be optimized for a specific appli...
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1. Industry regulatory authorities and regulatory systemThe Ministry of Industry and Information Technology of China is the competent department in charge of th...
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Negative film of circuit board: Generally speaking, it is the tenting process that uses acidic etching negative film because after the film is made, the desired...
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The earlier the signal integrity (SI) problem is solved, the higher the efficiency of the design, which can avoid adding termination devices only after the circ...
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The positioning of CNC milling is to use positioning pins to position the printed circuit board to be processed on the workbench of the milling machine, so as t...