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如何焊接flash芯片

更新时间: 2020-10-13 00:00:00     

焊接步骤:

1、准备焊接:清洁flash芯片,焊接新的元器件时,应对元器件引线镀锡;

2、加热焊接:将沾有少许焊锡和松香的电烙铁头接触芯片约几秒钟;

3、清理焊接面:若所焊部位焊锡过多,可将烙铁头上的焊锡甩掉。若焊点焊锡过少、不圆滑时,可以用电烙铁头沾些焊锡对焊点进行补焊;

4、检查焊点:看焊点是否圆润、光亮、牢固,是否有与周围元器件连焊的现象,检查无误,即焊接完成。

关键词: 如何 焊接 flash 芯片

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