About the design skills of printed circuit boards
At present, electronic equipment used in various electronic equipment and systems still uses printed circuit boards as the main assembly…
A new approach to solving signal problems in high-speed PCB design
In high-speed PCB design, signal integrity issues are increasingly affecting the reliability of circuit design. To solve signal integrity problems,…
Mechanical cutting method of printed circuit boards
1 Shearing Shearing is the first step in the mechanical operation of printed circuit boards. It can give a rough…
Factors affecting the characteristics of etching solution in PCB printed circuits
1.Selection of etching solution The selection of etching solution is very important because it directly affects the accuracy and quality…
Technical measures to improve the reliability of PCB equipment
Technical measures to improve the reliability of PCB equipment: scheme selection, circuit design, circuit board design, structural design, component selection,…
Introduction to PCB horizontal electroplating technology
I. Overview With the rapid development of microelectronics technology, printed circuit board manufacturing has developed rapidly in the direction of…
Introduction to PCB horizontal electroplating technology
I. Overview With the rapid development of microelectronics technology, printed circuit board manufacturing has developed rapidly in the direction of…
Five major categories of PCB substrates improve CCL technology level
The key tasks of my country’s copper clad laminate (CCL) industry in the future development strategy, specifically speaking, should be…
Common quality problems and solutions of copper clad laminates
I. Resistance to diffuse soldering Dip soldering resistance is a common problem in China. It is also a process technology…
3G network and PCB signal integrity issues
Signal integrity issues 1.Definition of signal integrity Signal integrity (SignalIntegrity) refers to a state in which the signal is not…
Eight high-frequency PCB wiring design and skills
High-frequency circuits are often highly integrated and have high wiring density. The use of multi-layer boards is both necessary for…
The six skill of choose pcb component
Best Practices for PCB Design: Six Things to Consider When Selecting PCB Components Based on Component Packages. All of the…
About the pros and cons of PCB copper coating
Copper coating is an important part of PCB design. Whether it is the domestic Qingyuefeng PCB design software or some…
Importance of impedance control
Impedance control is related to many factors, such as the characteristics of the PCB, where it is used, etc. If…
The skill and design of high frequency pcb wiring
PCB is also known as printed circuit board (Printed Circuit Board). It can realize the line connection and function realization…
