Published:2011/4/13 2:16:00 Author:Nicole | Keyword: Thyristor, output power | From:SeekIC
This is a non-contact power regulator circuit, the load is light La. To change 150kΩ potentiometer can achieve phase shift, and adding trigger voltage to bidirectional thyristor gate through bidirectional trigger, to control the conduction.
Main technical data: network voltage: 220±10%V; the adjustable range of output voltage: 10~230V; power: 100W, 700W, 1000W; bidirectional thyristor: TXC02-A60, TXC02-A6,; TXC03-A60; anti-interference capacitor: 0.22μF, 0.22μF, 0.27μF; the maximum environment temperature range: -15~+70℃, -15~+50℃, -15~+70℃.
The figures(b), (c) are the motor speed control practical circuit and illumination dimmer practical circuit, the maximum output power of later is 220W.
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