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shuzheng
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樓主  發(fā)表于: 2017-12-27 16:46
HI：
       大家好，最近有個(gè)案子是耐壓測試機，是這樣的，我在開(kāi)始測試前要使用24V檢測探針導通性良好，問(wèn)題來(lái)了，測試電壓為AC1500V和DC500V。
我使用哪種繼電器切換自檢側線(xiàn)路和測試線(xiàn)路呢？麻煩大家了！
jinle520
QQ:229441204
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1樓  發(fā)表于: 2017-12-27 18:46
有線(xiàn)材測試儀可以直接測導通、斷開(kāi)、耐壓、絕緣的，可以找一下中測、益和、同惠等等

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