An AC capacitor, short for alternating current capacitor, is a passive electrical component used in circuits to store and release electrical energy in the form of an electric field. AC capacitors are widely used in electronic devices and electrical power systems, such as power supplies, motors, and electronic circuits, to improve performance, stability, and efficiency.
AC capacitors play a crucial role in various applications. They provide energy storage and filtering of AC signals, maintain voltage stability, and improve power factor by reducing reactive power consumption. Additionally, AC capacitors contribute to the safe and efficient operation of electrical systems by suppressing voltage transients and harmonics, reducing electromagnetic interference, and providing reactive power compensation. Their ability to store and release electrical energy makes them essential components in power electronics, ensuring the smooth flow and efficient utilization of electricity.
