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14 Common Problems in PCB design
Some customers have designed contour lines for Keep layer, Board layer, Top over layer and so on, an...
PCB design, some special component layout requirements, you do not want to know?
Correct PCB pad design, if there is a small amount of skew during patch processing, can be corrected...
There are seven aspects of PCB wiring that need to be paid attention to
The PCB of digital circuit can be composed of a wide ground wire circuit, that is, to form a ground ...
Lift the "cap" of PCB board electromagnetic compatibility
From the point of view of function, the hole can be divided into two categories: one is used as an e...
Wiring arrangement and reasonable layout of components on PCB board
Vertical refers to the component body perpendicular to the circuit board installation, welding, its ...
Specification for size of patch element sealing pad in PCB
There is no through hole between the welding pads of components without external pins (such as chip ...
Special-shaped pad
Need to have a detailed understanding of PCB substrate quality (such as size and temperature stabili...
How to improve the thermal reliability of PCB boards
They not only play a conductive role in the design, but also play the role of heat conduction, its t...
PCB board impedance board definition
General simulation software cannot take into account some impedance discontinuity wiring conditions ...
Several matters needing attention in the design of high speed PCB through hole
Through the above analysis of the parasitic characteristics of the holes, we can see that in high-sp...
Introduction to PCB warping and welding quality problems caused by PCB design
In the design of high density PCB, the use of non-through-hole and the reduction of through-hole siz...
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