Inductors are passive electrical components that store energy in the form of a magnetic field. They are widely used in a variety of electronic applications, including power supplies, filters, and amplifiers. Inductors are available in various shapes and sizes, each with unique characteristics that make them suitable for specific applications. In this article, we will explore the different types of inductors and their unique characteristics.
Air-core inductors are the simplest and most basic type of inductor. They consist of a coil of wire wound around a non-magnetic core, typically made of plastic or ceramic. Air-core inductors have the lowest inductance values among all inductors, but they are highly reliable, have low losses, and can operate at high frequencies.