Our common computer boards are basically epoxy resin glass cloth-based double-sided PCB circuit boards. One side is for inser
1. Wire (1) Width The minimum width of the printed wire is mainly determined by the adhesion strength between the wire
At present, electronic equipment is still used in various electronic equipment and systems with printed circuit boards as the
Any trace on the PCB will cause a time delay to the signal when it passes a high-frequency signal. The main function of the s