Introduction to common PCB microporous technology
All of these problems can cause the solder shield to detach from the circuit board and eventually le...
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PCB export business to the dark moment: cut order stack logistics encountered obstacles, turn to explore the domestic market
Based on the changes in the international trade environment, PCB industry is still under a big test,...
Thermal analysis
linear expansion coefficient and glass transition temperature. The PCB of substrate with excessive e...
Why do photoelectric components on PCBS always fail?
PCB has become the most important and key part of electronic information products. Its quality and r...
Manufacturing process of printed pcb
While this setup is tedious, it's not as bad as an auto-wiring device. Most design teams eventually ...
pcb geometry and current
Unless the constraints of the auto-routing algorithm have been highly fine-tuned by the designer, th...
Printed pcb design success of the seven technologies to be determined
The problem is clear. A technically correct but confusing schematic is still a bad schematic." ...
PCB board of 22 rules to share experience
That is: the actual out of the board is the circuit diagram to the right edge line as the reference ...
Common problems in PCB production and design
Therefore, welding resistance data cannot be generated directly from similar pad. When applying sold...
Detailed back drilling process in PCB circuit board production
In China, the demand for backplanes mainly comes from the communications industry, which is now grow...
PCB design always has a few impedance discontinuities, how to do?
Similarly, there is also a parasitic inductance through the hole. In high-speed digital PCB, the har...
Optimization in PCB production engineering
In addition to the production process, the storage of PCB board parts at each station also has a cer...
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