Repair information for oscilloscopes, devices used to graphically display electrical signals.
pouyan @pouyan1360
평판: 25
1
게시됨: 2021년 9월 24일
hi. my Oscilloscope input channel impedance is 1 ohm.what can be damaged?
좋은 질문입니까?
We will need some more info.
• What make and model is it?
• Was there different impedance before?
• Are you sure it is not 1 MΩ???
Chris Stables 의 2021년 9월 24일
James Van Damme @col_panek
평판: 730
9
Sounds like an input amplifier is fried due to overvoltage. If it was a mechanical short it would be near zero ohms, but you have a short through a semiconductor junction.
이 답변이 도움이 되었나요?
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댓글 1개
We will need some more info.
• What make and model is it?
• Was there different impedance before?
• Are you sure it is not 1 MΩ???
Chris Stables 의