我司生产线在测试TX3600时发现90%开关机冲击声大不良现象,不符合要求。将1410+,1419+批次的IC与1531+5这个批次的IC 代换后测试OK.。请问出现这种情况大概有哪些原因?盼回复
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我司生产线在测试TX3600时发现90%开关机冲击声大不良现象,不符合要求。将1410+,1419+批次的IC与1531+5这个批次的IC 代换后测试OK.。请问出现这种情况大概有哪些原因?盼回复
你好,很感谢你的回复。现在客户查到的原因:原厂是失调电压问题导致的冲击声。请问这种情况要怎么处理比较好?