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Gold Finish Plating Specification MIL-G-45204

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Multilayer pcb is circuit boards composed of two or more conductive layers (copper layers). The copper layer is pressed together by the resin layer (prepreg). King Credie manufacture multilayer pcb...

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Factors that influence impedance

Why we need design PCB impedance controlWith the improvement in signal transmission speed and the wide application of high frequency circuit, the requirements for printed circuit boards are higher ...

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