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What are some categories of FPC circuit boards
2020-07-21
FPC board is classified according to its medium and structure
What effect will common solder pad have on PCB welding
2020-07-20
SMT pad design is a key part of PCB design. It determines the welding location of components on the PCB and plays a significant role in the reliability of solder joints, possible welding defects, clearness, testability and maintainability.If PCB pads are
PCB common ways of impedance matching
2020-07-15
Impedance matching means that when energy is transmitted, the load impedance is required to be equal to the characteristic impedance of the transmission line. In this case, the transmission does not produce reflection, indicating that all energy is absorb
Common problems in PCB design
2020-07-14
Engineers will inevitably face many problems in PCB design. Ten common problems in PCB design are summarized in this paper, hoping to play a certain role in avoiding problems in PCB design.
Why copy PCB board is controversial
2020-07-13
Since PCB copy board appeared, it has been controversial.The industry is controversial in any country.Even in law, this is controversial.Then as a reverse research technology of copying board, why will be so controversial.What are the reasons for the cont
How to restore circuit schematic diagram of PCB
2020-07-13
In the process of PCB copy board design, the circuit schematic diagram is usually drawn according to the physical object. Therefore, mastering the method of reversing the physical diagram of PCB copy board into the circuit schematic diagram will be the fi
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