Published:2011/5/22 1:13:00 Author:Michel | Keyword: AC Voltage Regulator, Eight | From:SeekIC
The automatic AC voltage regulatorintroduced in the example owns broad voltage regulation range,which can output 220V alternating voltage when the input alternating voltage is 110-380V so it's availabe for where the alternating voltage power supply is unstable.
Circuit's Work Principle
This AC voltage regulator circuit is composed of power supply circuit,voltage test control circuit and voltage regulation output circuit and it is showed as the picture 5-47.The power supply circuit consists of reduction voltage capacitor,C2,current-limiting resistor,R31and R33,commutation diode,VD44 and VD45,filter capacitor,C3 and C4,potentiometer,RP and voltage regulation diode,VS1.
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