Correct schematics do not necessarily result in correct PCB designs
In the high-speed era, the ideal wiring on any section of schematic diagram has become an unsatisfac...
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Technical analysis: Ten golden principles of PCB design
For circuits with large redundancy of power pins, the number of matched capacitors can also be calcu...
Cause analysis and solution of PCB inner short circuit
In the manufacture of high density packaging structure such as BGA for PCB raw materials technical r...
How to avoid PCB design risk
The above conclusions are similar when the power source ground distance is less than 10mil. However,...
The production method of the key process of embedded copper printed circuit board
Embedded copper printed circuit board has the characteristics of high thermal conductivity, high hea...
Why PCB proofing is needed before PCB batch processing?
PCB proofing is the basis of the mass production of circuit board products. It is important to save ...
Common bad problems and solutions in PCB processing
The small circuit material on the surface of PCB board is copper foil. Originally, copper foil is co...
The installation of decoupling capacitor and PCB design
In the typical radiation case of EMC testing and rectification, common-mode voltage parasitic betwee...
What are the precision requirements of PCB manufacturing process?
If the design rules do not meet the requirements of PCB manufacturing process, it will not only affe...
Why does the step area on the board after welding bubble in PCB design?
thanks to a deep control area and copper plating on the board, produced a bizarre scene during weldi...
The cause of electroplate cavity in circuit board and how to prevent it
For any printed circuit board design with two or more circuit layers, electroplated through-holes fo...
PCB design: visual signal eye map, attenuation know well
High-speed public number are engaged in high-speed PCB design (Layout) of the small partner, signal ...
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