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2021-10-13
With the rapid development of electronic information technology, the functions of electronic products have become m...
2021-10-12
Teach you how to read pcb
PCB board Fabrication and PCB Assembly manufacturer,PCB design the layout component direction you need to master
In the PCB board design, the anti-ESD design of the PCB can be realized through layering, appropriate layout and ...
1. When making a pcb board, in order to reduce interference, should the ground wire form a closed sum form?When making a...
1. There must be a reasonable direction: such as input/output, AC/DC, strong/weak signal, high frequency/low frequency, ...
In the design of the PCB board, the anti-ESD design of thePCB boardcan be realized through layering, appropriate l...
What is the implementation of via design in high-speed PCB proofing?Most of the via design in high-speed PCB is through ...
The via holes of the PCB board can be classified into the following types according to their functions:1. Signal vias (...
Copper pour is a common operation, which is to cover the area of the pcb circuit board without wiring with copper film...
01Stickiness and thixotropy In the PCB printed circuit board manufacturing process, screen printing is one of the ind...
Anyone who makes circuit boards knows that the production process is quite complicated~~~Cutting, filleting, edging, bak...
It is time for PCB board inspection to pay attention to some details in order to be more prepared to ensure product qual...
(Printed circuit board, PCB for short) is a substrate for assembling electronic parts. It is a printed circuit board tha...
Method for making blind holes on HDI circuit boardThe general HDI circuit board uses metalized blind holes to connect th...
HDI defines HDI: short for high Density interconnection, high-density interconnection, non-mechanical drilling, micro-bl...
How to calculate the line width and current of PCB designRegarding the empirical formulas of PCB line width and current,...
2021-10-11
The surface treatment process of PCB board includes: anti-oxidation, tin spray, lead-free tin spray, immersion gold, imm...
(1) In PCB design .Cross circuits are not allowed in printed pcb circuits. For lines that may cross, you can use "d...
With the improvement of the performance of power semiconductor devices and the innovation of switching conversion techno...
