Five Methods for Reliability Design of Printed Circuit Boards
First, ground design In electronic equipment, grounding is an important method to control interference If you can use the correct…
FPC surface plating process
1. FPC plating (1) Pre-treatment of FPC electroplating After the FPC of the flexible printed circuit board is covered with…
Printed circuit board plating production line maintenance and maintenance
Printed circuit board plating production line maintenance and maintenance In the production process of printed circuit boards, there are mainly…
Resistance – Thick Film Resistor Vulcanization
A group of field instruments used in a chemical plant a year later, the instrument has failed. The analysis found…
From the perspective of demand to understand embedded Linux: bus, device and driver
Modern electronic devices are operating in complex electromagnetic environments. In view of the electromagnetic interference often lead to the electronic…
High-frequency circuit design and wiring is the key to share ten experiences!
If the digital logic circuit frequency reaches or exceeds 45MHZ ~ 50MHZ, and work in this frequency circuit has accounted…
PCB circuit board layer full resolution
PCB design If you need to connect multiple boards to a larger system and provide interconnections between them, you may…
Hot air leveling process exposed copper analysis
Hot air leveling involves immersing the printed circuit board in molten solder (63SN/37PB) and then blowing hot air over the…
Flexible CCL Application Note
First, protective coating of flexible copper clad laminate The protective cover is a permanent insulating film or a coating covering…
Problems with PCBs in PCB Design and Solutions
The following problems may be caused by the substrate in the PCB design process: First, all kinds of soldering problems…
Gold Plating Board Gold Plating Quality Problems and Measures
1. Reasons for the quality problems of gold plating 1.1 gold layer color is not normal The gold color of…
PCB circuit anti-jamming measures
In the design of electronic systems, in order to avoid detours and save time, the requirements of anti-interference should be…
Key Process Improvements for High-precision Printed Wiring Boards
With the development of the electronics industry, the degree of integration of electronic components is getting higher and lower, and…
Classification of electroplating process Process flow and description
1, Autoclave pressure cooker It is a kind of container filled with high-temperature saturated water vapor, which can apply high…
Multilayer Laminating Process Glossary
1, Autoclave pressure cooker It is a kind of container filled with high-temperature saturated water vapor, which can apply high…
