Fan Speed Controller Fan Regulator Circuit Diagram Using Capacitor. By this method smoothly controlled the speed of dc motor at negligible noise. These circuits are based on 555 timer.
By this method smoothly controlled the speed of dc motor at negligible noise. Capacitor c1 2a104j is a polyester film capacitor. The simple homemade fan regulator working based on a triac and diac bt136 is used in this circuit to control the ceiling fan speed.
By using this circuit you can control the speed of dc fan by tuning the potentiometer volume control variable resistance.
Here is the fan speed low high and med speed direction diagram so as you know that by using 3 wire capacitor we can control the speed of motor using speed regulator switch. So for example our fan capacitor is 3 wire capacitor red yellow and purple. A higher value of capacitor does help in increasing the speed of the fan as a capacitor is basically used in a fan to create a phase difference between the currents taken by the main winding and the starting winding of single phase im used in the fan so higher the value of c higher is the angle between the two currents drawn and so higher is the torque produced. Ceiling fan regulator ac motor speed controller circuit diagram.
