Inductors are passive electronic components used in electrical circuits to store and control energy in the form of a magnetic field. They consist of a coil of wire wound around a core, typically made of materials like iron or ferrite. When current flows through an inductor, it generates a magnetic field around the coil. The key property of an inductor is its inductance, measured in henrys (H), which determines its ability to resist changes in current flow. Inductors are commonly used in circuits to filter out high-frequency signals, store energy in power supplies, and provide impedance in AC (alternating current) circuits. They play a crucial role in various applications, including transformers, electric motors, and filters, and are essential components in many electronic devices.
Inductors section of electronics-tutorials.ws, you will learn about the fundamental principles and applications of inductors in electronic circuits. This includes understanding the basic properties of inductors, such as inductance, magnetic fields, and energy storage. You'll explore how inductors behave in DC and AC circuits, including their impedance and time constant. The tutorials cover topics like series and parallel inductance, mutual inductance, and inductor characteristics in transient and steady-state conditions. This knowledge is essential for designing and analyzing circuits involving inductors, such as filters, transformers, and various types of signal processing and energy conversion applications.