SMT screen printing template classification and manufacturing methods
Electroerosion formwork currently accounts for about 2~3% of the use. Its manufacturing process is a...
Professional PCB manufacturing and assembly
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power integrity design
High speed PCB design is a very complex system engineering, only with the help of those who can not ...
High speed PCB design based on Cadence
Generally, the parameters of PCB board layer, the distance between signal lines, the electrical char...
Cut and apply copper sheet to size, smooth and clean with fine sandpaper
Use a brush to evenly apply the alcohol rosin flux to the cleaned PCB board. When brushing, place th...
Digital display thermometer PCB design process
The second step to complete the PCB production. The first step of making a PCB, determining the phys...
PCB board power line design
The exchange of PCB design/manufacturing data is the key to the information integration of electroni...
Electromagnetic compatibility design of PCB
For small power digital integrated circuit, choose 0.2-0.5mm line width. In the same PCB, the ground...
Design of electromagnetic compatibility based on PCB
Therefore, the interference source and propagation path of electromagnetic interference must be anal...
Experimental modal analysis
In recent years, the most influential design/manufacturing data Exchange research project in PCB man...
Dynamic analysis of PCB components in avionics
At the same time, because the stiffness of the electronic housing is much greater than that of the P...
XPS can show the transfer of copper ions from the lower layer to the surface layer
The tin-dip balance test shows that the through-hole weldability of HT0SP film is higher than that o...
Through hole weldability test
The residence time of alkyl benzimidazole for standard OSP membrane and phenyl imidazole for another...
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