AC Voltage Regulator Thirteen

Published:2011/6/3 8:33:00 Author:Michel | Keyword: AC, Voltage Regulator, Thirteen | From:SeekIC

The AC voltage regulator introduced in the example uses servo-type control circuit.It has good dependability and wide adjustable range. Circuit's Wrok Principle The circuit is composed of voltage stabilizing circuit,voltage test control circuit and voltage regulation output circuit and it is showed as the picture 5-52.The voltage stabilizing circuit consists of self-coupling transformer,T,communication diode VD1-VD4,filter capacitor CT,current-limitting resistor R1,R2 and voltage regulation diode VS1,VS2. The voltage test control circuit is composed of R3-R9,diode VD5,VD6,LED VL,relay K1,K2,potentiometer RP,transistor V1,V2 and operational amplifier IC(N1,N2).



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