Capacitors are essential electronic components that store and release electrical energy, playing a key role in filtering, smoothing, and stabilizing voltage in circuits. Available in various types and sizes, capacitors are used in everything from power supplies and audio equipment to signal processing and telecommunications. Capacitors help maintain stable power and prevent voltage fluctuations, ensuring the reliable operation of electronic systems.

With their ability to store and discharge energy quickly, capacitors are crucial for managing power in both AC and DC circuits. From basic filtering to complex energy storage, capacitors are indispensable in modern electronics.