2021-11-05

Why is The Circuit On The Circuit Board Bent?

With the rapid development of modern science and technology, our lives are increasingly inseparable from a variety of electronic products. Many curious friends like to take […]
2021-11-05

Commonly Used Materials For Printed Circuit Boards in Metallized Hole Circuit Board Factories

The most commonly used material for printed circuit boards in metallized hole circuit board factories is epoxy-glass cloth. Its dimensional stability is suitable for high-density circuit […]
2021-11-05

Six Commonly Used Processing Methods for Vias In PCB Design

Via is one of the important components of multi-layer PCB, and the cost of drilling usually accounts for 30% to 40% of the cost of PCB […]
2021-11-04

Method for Distinguishing Positive and Negative Capacitance on PCB Board

The usual circuit board is marked with +- signs on or near the two pads of the capacitor. The actual color of the circuit board is […]