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2021-11-06

How to Solve The Electromagnetic Interference Caused by PCB Multilayer Circuit Board

When the small relay on the PCB frequently disconnects the large current, arc discharge will occur, which will cause strong electromagnetic interference, which not only affects […]
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 […]