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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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