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Technical Article


What should we pay attention to in soldering PCB?

Time:2019-03-27 14:59:39 Click:

The following points we should pay attention to in soldering PCB:

 

1)The soldering temperature and environment;

 

2)The soldering method, such as if the PCB has components in both sides( In order to avoid components falling, pads rub off and board broken.)

 

3)Component soldering order:Resistor-Capacitor-Diode-Triode-Integrated Circuit-High Power Valve( From small size to big one)

 

4)Soldering way: Based on the sign direction shown for those polarity and direction components;

 

5)Appropriate tin usage( in order to avoid cold solder or short circuit);

 

6)Checking the welding point with the magnifier;

 

 

 

 


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