The single-phase motor is a type of electric motor that operates on a single phase AC power supply. It is widely used in various applications, from household appliances to small industrial machinery. One distinguishing feature of a single-phase motor is its simplicity, making it cost-effective and easy to manufacture.

In a single-phase motor, a single alternating current (AC) waveform is used to produce the magnetic field necessary for motor operation. While single-phase motors are generally less powerful than their three-phase counterparts, they are suitable for tasks that do not require high horsepower. Common examples of single-phase motor applications include fans, pumps, and domestic appliances like refrigerators and air conditioners.

Despite their simplicity, single-phase motors are versatile and play a crucial role in powering a range of devices. Their compact design and ease of use make them a popular choice for applications where a three-phase power supply may not be readily available.