原来组件是装在屏蔽盒里吧,这个增益很高,你现在这样数字表输入线和板子上零件的分布电感电容耦合造成振荡?是不是应该装回机内,布线稳妥以后,再以机内分布参数为准来调才好?


519 25-08-01 09:57


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