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Why the Proximitor supply should be Negative voltage? Why
should not we give Positive voltage to the Transducer?
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Answer Posted / maya ramesh
Proximity or vibration measurement circuits use NPN
transistors andNPN transistors are -ve voltage based
devices and have particular advantages and the whole old
lot of proximity measurement circuits are being driven by
NPN transistors.
| Is This Answer Correct ? | 24 Yes | 2 No |
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