The AC voltage measuring circuit by carrier

Published:2011/11/1 21:18:00 Author:Ecco | Keyword: AC voltage, measuring circuit , carrier | From:SeekIC

When the input voltage is ±0.1V, adjusting R3 can make the measuring voltage reach ±10V. +V1, -V1, and +V2, -V2 are 15V, but GND uses different power supplies.



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