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2021-10-14
The function of circuit measurement in PCB design and the principle of PCB stacking design
2021-10-13
As the name implies, land is to wrap the entire signal line around the land. It is a problem that the ground ...
Printed circuit board (PCB) design refers to the production of circuit boards at the lowest possible cost through design...
The so-called copper pour is to use the unused space on the PCB board as a reference surface and then fill it with solid...
Why should PCB be baked? When PCB is welded, it will cause popcorn or delamination.
1. Some suggestions from PCB factory when designing and handling serpentine lines1. Try to increase the distance (S) of ...
The frequency of the signal processed by the circuit is high enough so that the impedance of the transmission line at th...
Determine the number of layers of the PCBThe size of the pcb circuit board and the number of wiring layers need to be de...
Chinese PCB Design Software [Daquan]Most of the world-famous PCB design software are produced abroad, which are slightly...
1. The processing level is not clearly definedThe single-sided board is designed on the TOP layer. If the front and back...
In recent years, the degree of automation of industrial equipment has become higher and higher, so the number of industr...
What materials should be used in the PCBA manufacturing process PCBA circuit board will appear in almost every kind ...
What problems should be paid attention to in PCBA circuit board board drawing design One of the most important design...
Share how to choose pcb materialPCB board is one of the most important product steps in PCB processing, all electronic m...
How to reduce PCBA manufacturing cost in pcba processingNow the competition in PCBA processing is very fierce, and the m...
In the process of producing and processing PCB products, PCB factories need to strictly inspect every link in order to p...
Circuit board factory: What are the defects of Protel99?PCB working layer typeBefore we proceed with the PCBA board desi...
Types and uses of PCBA processing equipmentAs we all know, PCBA processing is a very complex job, and there are many typ...
pcb manufacturer: beginner protel99 FAQAfter drawing the SCH diagram, when starting the synchronizer to update the PCB f...
Common problems in PCBA processingThe Internet era has broken the traditional marketing model, and a large number of res...