Tuesday, April 30, 2013

Ceiling Fan Regulator Motor Speed Control Circuit Diagram

This is a simple ceiling fan regulator circuit diagram. It is used to control the speed of a ceiling fan. In the other words it is an AC motor speed controller circuit, as because its control the speed of a AC motor(Ceiling Fan).  This ceiling fan regulator circuit built with few numbers of parts. The circuit mainly  based on Z0607 TRIAC. This is a low power AC semiconductor device. Generally which is used to controlling speed of low power ac motor speed. 

Circuit Diagram of Ceiling Fan Regulator :

Ceiling fan regulator-motor speed control circuit wiring diagram
Fig: Ceiling fan regulator circuit- AC motor speed controller 
In this ceiling fan regulator circuit, R1=500KΩ is a variable resistor that is used to adjust the fan speed. Capacitor C1 2A104J is a Polyester film capacitor.

Pin Diagram of  TRIAC(T1)- Z0607: 


Z0607 TRIAC Pin Diagram
Fig: Z0607-TRIAC Pin diagram

Pin Diagram of Variable Resistor R1:


Pin Diagram of Variable Resistor
Fig: Pin Diagram of Variable Resistor

Parts List Ceiling Fan Motor Speed Controller circuit:

T1 = Z0607 -TRIAC
D1 = DB3 C312 -DIAC
R1 = 500KΩ -Variable Resistor
R2 = 37KΩ -Resistor
C1 = 2A104J -Polyester film capacitor.
M1 = Single Phase AC Motor (Ceiling Fan)-220V,50Hz

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