Inductor

Inductor is a vital electronic component that stores and releases electrical energy in the form of a magnetic field. It is typically made of a coil of wire wound around a core material, such as iron or ferrite. When an electric current flows through the inductor, it generates a magnetic field around it. This magnetic field stores energy, which can be released when the current changes or is interrupted. Inductors are commonly used in electronic circuits for various purposes, including energy storage, filtering, and impedance matching. They can block or allow the flow of specific frequencies, making them essential in applications such as power supplies, audio equipment, and radio frequency (RF) circuits. The inductance value, measured in henries (H), determines the inductor's ability to store magnetic energy. Different types of inductors, such as air core, iron core, and toroidal inductors, offer specific characteristics and performance for different circuit requirements.