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Fan Regulator Using Diac and Triac with Power Supply Manufacturer,Supplier and Exporter in India

Product Code : SCL-EELE-12914

Indian Lab Suppliers supplies the Fan Regulator Using Diac and Triac with Power Supply (Product ID: 12914) as part of its electronics engineering lab equipment range. It is an electronic fan regulator in which a DIAC-triggered TRIAC controls the speed of a 1/12 HP universal motor.

Quick Answer

The circuit is the same phase-control principle as a lamp dimmer: a potentiometer and capacitor set when the DIAC breaks over and fires the TRIAC, and the later the firing point, the lower the voltage and speed of the motor. The universal motor is fitted on the board, fed through a 70 W, 230 V AC isolation transformer. The board is self-contained and runs from 230 V ±10%, 50 Hz mains. Keep clear of the rotating motor and switch off before rewiring.

Key Specifications

Parameter	Detail
Devices	TRIAC, DIAC
Motor	Universal motor, 1/12 HP
Supply	Isolation transformer 230 V AC, 70 W
Control	Speed potentiometer
Mains	230 V ±10%, 50 Hz; ON/OFF switch, fuse and indicator lamp
Connections	4 mm stackable patch cords, 0.5 m