1.Checking thesolder jointdirectly. That’s to say, if the component is a cold solder joint, the solder edge and the welding surface won’t be matched in a good way;2.Adding some external force to the w...
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Solder paste plays an important role in SMT (Surface Mount Technology), and it is widely used in PCBA. However, only a few people have a good command about solder paste while most of people know less ...
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