How to judge the quality of Multilayer PCB from color

How to judge the quality of Multilayer PCB circuit board from PCB color. Today, Jingke Yulong will explain the impact of PCB color on its performance. How should we judge the quality of Multilayer PCB. ...

How to judge the advantages and disadvantages of PCB circuit?

How to identify the advantages and disadvantages of PCB circuit boards, many small partners may not be able to make a direct judgment. Today, the small editor of PCB manufacturers will show you how to make an intuitive judgment. ...

Introduction of PCB proofing printing process

PCB board printing process mainly passes through equipment, pads, vias, routing, silk screen printing, solder resist positioning holes. ...

What are the types of FPC circuit boards according to the number of layers?

FPC circuit board can be divided into single panel, double-sided board and multilayer board according to the number of circuit layers. The common multilayer board is generally 4-layer board or 6-layer board ...

What are the methods of PCB thermal design?

In PCB production, thermal design is a very important link, which will directly affect the quality and performance of PCB ...

Why should PCB be impedance? Come and learn about it!

What is the significance of impedance for PCB? Why should PCB be impedance? ...

What are the common reasons for copper rejection of PCB?

During the manufacturing process of PCB circuit board, the copper wire of the circuit board often falls off badly, which is also often referred to as copper throwing, thus affecting the product quality. Then, what are the common reasons for copper throwing of PCB? ...