2890-00G

Fixed Inductors

Fixed inductors are electromagnets that are used to store electrical current in the form of magnetic energy. The inductor itself consists of a coil of wire, normally wound around a central core composed of a ferrite material, which is an insulator. When an electrical current is passed through the inductor\'s coil, it produces a magnetic field. This field stores a certain amount of energy, which is released when the current is removed from the coil. The amount of energy that is stored is determined by the size of the coil and the strength of the magnetic field that is produced.

2890-00G Application Field and Working Principle

The 2890-00G is a fixed inductor with an operating temperature range of -60°C to 125°C. It is designed for use in a wide range of applications, including telecommunications, wireless data networking, and industrial automation. The 2890-00G has a wide input voltage range and is capable of handling currents up to 20 amps.

The 2890-00G works on the principle of Faraday\'s Law of Induction, which states that a changing magnetic field will induce a voltage across a conductor surrounded by the field. This voltage can then be used to drive a current through the conductor, which in turn creates a magnetic field of its own. This is known as an inductive voltage transfer. The 2890-00G uses this principle to transfer a current from the primary coil to the secondary coil. The primary coil is wound around a ferrite core, while the secondary coil is composed of several metal strips. When a voltage is applied to the primary coil, it creates a magnetic field which induces a voltage across the secondary coil.

The 2890-00G also provides an additional function known as flyback, which keeps the magnetic field from dissipating after the voltage is removed from the primary coil. This ensures that the current continues to flow through the secondary coil even after the apparatus has been switched off. This prevents the magnetic field from collapsing too quickly, which can cause damage to the inductor.

The 2890-00G is a versatile and reliable inductor, capable of handling currents up to 20 amps and temperatures ranging from -60°C to 125°C. It is designed for use in a wide range of applications, including telecommunications, wireless data networking, and industrial automation.