• Factors affecting the quality of electroplating process!

    In PCB electroplating, the main salt refers to the salt that can accumulate the specified coating metal material on the negative electrode in the plating solution to produce metal ions. The main salt

    2021-02-04 Edward Qin 74

  • What Is PCB(printed circuit board)

    OverviewPCB (printed circuit board) is abbreviated as printed circuit board, which is one of the important parts of the electronics industry. Almost every kind of electronic equipment, from electronic

    2021-02-20 Edward Qin 42

  • Types of vias on the PCB board and precautions for punching

    Vias are part of the printed circuit board (PCB) design. The function of vias is to electrically connect, fix and locate components. A via is composed of three parts: the hole, the pad area around the

    2021-03-01 Edward Qin 139

  • High Speed PCB

    What exactly is a high-speed circuit? In the past low-speed era, the signal rise time during level transitions was longer, usually a few ns. The interconnection lines between devices will not affect t

    2021-02-26 Edward Qin 23

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