Indüktörün

Indüktörün is a passive electronic component that stores energy in a magnetic field when an electric current flows through it. It is also known as a coil or choke. An inductor typically consists of a coil of wire wrapped around a core material. The core can be made of air, iron, ferrite, or other magnetic materials. The primary characteristic of an inductor is its inductance, measured in henries (H). Inductance quantifies the inductor's ability to oppose changes in electric current.

When the current through an inductor changes, a voltage is induced across it that opposes this change. This phenomenon is known as self-induction. The magnitude of this induced voltage is proportional to the rate of change of current and the inductance of the component. This property makes inductors useful in filtering circuits, where they can block or pass alternating currents (AC) at specific frequencies. They are also employed in energy storage elements within power supplies and resonant circuits. The behavior of an inductor in a circuit is described by the equation V = L(dI/dt), where V is the induced voltage, L is the inductance, and dI/dt is the rate of change of current.