Why Capacitor Is Used In Ceiling Fan

So in an induction motor a two phase supply has created from a single phase supply with the help of additional starting windings or auxiliary winding along with a capacitor.

Why capacitor is used in ceiling fan. Last but not the least the fan motors need to be applied with voltage within different phases and for this purpose the capacitors serve to be the best option and this is the only reason why if your fan has got slow either the fault would be found with the motor or with the capacitor as simple as that. To generate a revolving magnetic field two or more phase line is required. In this video i will tell you how a capacitor works and why use capacitor in ceiling fan in english tutorial hello friends may i tell you in this video of wh.

Most ceiling fans use a type of motor known as a permanent split capacitor motor. Capacitor will provide the phase difference between starting and running coil that s why capacitor is used and another reason is that the fan motor is not self start motor so they need some energy or force to rotate. A capacitor is connected in series with the start winding to insert a phase shift but once the motor is up to speed it becomes an auxiliary winding.

According to double field revolving theory an alternating flux can be divided into two fluxes which rotates initially in opposite direction.