AC Voltage Regulator Twelve

Published:2011/6/3 6:54:00 Author:Michel | Keyword: AC, Voltage Regulator, Twelve | From:SeekIC

The AC voltage regulator uses servo-type control circuit which has wide voltage regulation range(The input AC voltage range is 160-260V)and high control accuracy.This circuit is easy to make and suitable for where the utility power is unstable. Circuit's Work Principle The AC voltage regulator circuit is composed of 士l2V mains circuirt ,voltage test circuit and overvoltage protection circuit and it is showed as the picture 5-51.The 士l2V power supply circuit consists of powerstat,W4 and W5,commutation diode,VD1-VD4 and filter capacitor C1 and C2.



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