Electric fan is very useful product in summer. A fan is a powered machine used to create a flow of air.
A fan consists of a rotating arrangement of vanes or blades, which act on the air. But some time we need to adjust the speed of fan, so we use AC fan regulator.
All the details linked to this circuit is give below, Such as Schematic diagram, components list.
What is a AC Voltage Regulator Circuit?
A generic AC fan regulator circuit is essentially used to vary the speed of the fan. Through this circuit we can easily control the speed of a AC fan by just simply rotating a potentiometer.
With the help of Triac i.e BT136, you can create this circuit. Here am using a NPN Bipolar Transistor i.e. BC547.
What Components Needed to Make this Circuit?
• BT136 TRIAC
• BD3 DIAC
• 100k Resistance
• 0.1uf, 400v Capacitor
• 500k Potentiometer
