黑龙江制作贴片焊接公司,电路板焊接
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清除锡渣
我们要把BGA上多余的锡渣除去,要求是要使BGA表面光滑,无任何毛刺(锡形成的)。
步——涂抹助焊膏(剂)
把BGA放在导电垫上,在BGA表面涂抹少量的助焊膏(剂)。
PCB stands for Printed Circuit Board. It is a flat board made of non-conductive material like fiberglass or plastic, with conductive tracks or pathways etched or printed onto its surface. These conductive tracks are used to connect various electronic components together, such as resistors, capacitors, transistors, and integrated circuits, to form a functioning electronic circuit. PCBs are widely used in electronic devices and are an essential part of modern electronics manufacturing.
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