看板Electronics
标 题问接触阻抗(for connector)
发信站National Taipei University of Technology BB (Mon Jun 5 20:49:51 2006)
转信站ptt!ctu-reader!ctu-gate!news.nctu!news.ntu!news.ntut!redbbs
when measuring contact and connector resistances,
it is important not to puncture oxides and films
that may have formed. The model 580 ensures this
dry-circuit condition by clamping the open-circuit
test voltage to 20mV on the 200 mohms, 2 ohms, and
20 ohms ranges when the 20 mV max botton is pressed.
这是KEITHELEY model 580的微欧姆计的一段说明,
能帮我翻译一下这段吗...?
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