Hello everyone!
I am trying to design a circuit for controlling the speed of single phase induction motor(Permanent Split Capacitor) of some table fan. I want to design these for three speed level by three switches and another for on/off.
I want to do it by controlling voltage, in that case which type of circuit will be appropriate, I mean most efficient and cost effective for this purpose, as this is a practical project?
Should I do it by using TRIAC circuit or just resistors?
It would be very helpful if someone could help me with suggestions and/or circuits.
Looking forward for your great support...
Thanks.
I am trying to design a circuit for controlling the speed of single phase induction motor(Permanent Split Capacitor) of some table fan. I want to design these for three speed level by three switches and another for on/off.
I want to do it by controlling voltage, in that case which type of circuit will be appropriate, I mean most efficient and cost effective for this purpose, as this is a practical project?
Should I do it by using TRIAC circuit or just resistors?
It would be very helpful if someone could help me with suggestions and/or circuits.
Looking forward for your great support...
Thanks.