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技術交流

3 S4AG檢測頭有時亂切?不過紗時燈閃亮?

發布時間: 2005-12-23 來源：作者：

答：檢測頭亂切實際也就是誤切多，造成誤切多的原因主要是檢測頭的噪聲。原因主要來自于①穩壓器79L12或者是78L12的噪聲；②CL0201(C2453A)的噪聲大。

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