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2021-09-30
Parasitic components generated by PCB design
The basic requirement for etching quality is to be able to completely remove all the copper layers except under the ...
In printed PCB circuit processing, ammonia etching is a relatively fine and complex chemical reaction process. On the...
Regarding the upper and lower PCB board surfaces, The problem and maintenance of the different etching states of the lea...
How difficult is it to become a reputable PCB assembly factory?Good afternoon, everyone. I took advantage of the whim to...
Talk about why pcb assembly processing cost is very highMany customers in the pcb assembly processing industry may only ...
After trading suspension for three months, the M&A plan of Zhongjing Electronics was finally unveiled: the company p...
2021-09-29
Therefore, PCB circuits will become smaller and smaller, and the number of layers will increase.
Double-sided copy board method: 1. Scan the upper and lower layers of the circuit board and save two BMP pictures. ...
In one step, get a piece of PCB board. First, record the model, parameters, and positions of all vital parts on the ...
How much do you know about reducing noise and electromagnetic interference in PCB design? (1) Low-speed chips can be ...
A new breakthrough in the lithium battery of the flexible and hard board, the new coating improves the lifespan Accordi...
Technical measures to improve the reliability of PCB equipment: plan selection, circuit design, circuit board desig...
How to avoid crosstalk in PCB design?A changed signal (such as a step signal) propagates along the transmission line fro...
How to prevent radio frequency, intermediate frequency and even low frequency circuits from interfering with each other?...
Which aspects should the circuit board DEBUG start from?As far as digital circuits are concerned, first determine three ...
We must first understand the PCB board regulations of the car antenna PCB factory, and why it will expand and contract, ...
What are the benefits of manual panel assembly before PCB and SMT?Yin Yang board, the clever Taiwan PCBA processing fact...
1. How to choose PCB board?The choice of PCB board must strike a balance between meeting design requirements and mass pr...
The following describes the layout of PCB design from three aspects: right-angle wiring, differential wiring, and serpen...