There are three main factors that contribute to the velocity and depth of the flow of resist
The ejected pumice powder particles may enter the pore at a high rate and wash away the catalytic la...
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Catalytic steps prior to chemical deposition of copper
he natural bubble is caused by the reaction of hydrogen in the chemical copper solution, or the cath...
How to ensure PCB board height thickness diameter ratio, small aperture connectivity
The removal of copper from the through-hole can be caused by chemical factors, such as etching, or m...
Arrangement of wiring
manual wiring is and will be an important process in PCB design. Manual wiring is helpful for automa...
Nowadays PCB design time is getting shorter
Therefore, the relationship between the hole and the pin inductive reactance must be considered and ...
Installation of capacitance
The signal line of low power should not be directly paved, and the welding plate must be directly pa...
How to place and install decoupling capacitors in PCB layout
The size of the digital circuit output current Ioh pulled from the power supply at high voltages and...
2020 Global PCB industry market status!
As a result, future digital life situations such as remote teaching, intelligent diagnosis and treat...
The process of plugging through holes is applied and born
Electronic products are very afraid of damage, if you need to use electronic products in harsh envir...
pcb coupling
Increase the dielectric constant of PCB board, which can prevent the high frequency parts such as th...
Interference analysis and countermeasure in high frequency PCB design
In PCB, there are only two kinds of transmission lines: strip line and microwave line. The biggest p...
Automotive electronics
PCB products in quality and quantity, continue to tilt to the high-tech field, enterprises in techno...
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