Capacitor

A motor run capacitor is an electrical component used in single-phase AC motors to provide continuous energy to the auxiliary winding, creating a rotating magnetic field for smooth, efficient operation. Unlike a start capacitor, the run capacitor is designed for continuous duty, remaining connected to the motor during the entire run cycle to maintain phase shift and a good power factor. It is essential for the motor's performance, and using an incorrect value can lead to noise, poor performance, and overheating. 

Alcon capacitors are a range of industrial-grade electronic components, including aluminum electrolytic and DC-Link film capacitors, known for their high performance, stability, and long life. They are designed for demanding applications like power supplies, inverters, and industrial drives, and are available in various voltage and capacitance ratings with options for different mounting types and temperature ranges.