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2021-10-08
Since the printed circuit board is not a general terminal product, the definition of the name is slightly confusing. For...
Copper plating is to use the unused space on the PCB as a reference surface and then fill it with solid copper. These co...
When the PCB circuit boardis made, film is required. Depending on the production process, there are two different ways ...
One: thin film generationAll copper and solder mask films are made of photo-exposed polyester film. These movies are gen...
In the process of PCB copy board design, circuit schematics are often drawn based on the actual object. Therefore, maste...
Circuit board soldering is an important part of electronic technology. Proper solder joint design and good processing te...
When electronic equipment is working, heat is generated, which causes the internal temperature of the equipment to rise ...
When analyzing or repairing a pcb circuit board, it is often necessary to find out the ground wire (ie GND) of the circu...
Creating a printed circuit board is not as simple as drilling and piercing, the process is not complicated, but the challenge lies in the subsequent troubleshooting and debugging.
The reason why PCBA factory does circuit board impedanceThe Internet era has broken the traditional marketing model, and...
How to prevent PCB board bending and board warping from going through the reflow furnace The PCB board is prone to boa...
Flexible circuit boards are manufactured using very sensitive components. Therefore, if the flexible PCB is handled care...
What is the difference between PCB soldering layer and solder mask?1. Solder mask:Solder mask: refers to the part of the...
There are many ways to solve EMI problems. Modern EMI suppression methods include: using EMI suppression coatings, selec...
Another difficulty in modern mixed-signal PCB design is that there are more and more different digital logic devices, su...
Ways to prevent warpage of PCB printed board, In an orderly managed factory, the printed board will be 100 flatness checked during the final inspection.
Currently, many companies still view RFID as a technology that can be applied to finished products to improve supply chain tracking.
Anti-oxidation, tin spray, lead-free tin spray, immersion gold, immersion tin, immersion silver, hard gold plating, full...
Basic rules of component PCB layout1. Layout according to circuit modules, and related circuits that realize the same fu...
Soldering steps for flexible circuit boardsIn recent years,flexible circuit boards (FPC) have become one of the fastest ...
