9220-22

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Fixed inductors are a type of electrical component which is used in many high-frequency electronic systems. The 9220-22 inductor is a popular example. It has a wide range of applications and works by inducing a current in the presence of a changing magnetic field.

A fixed inductor typically consists of a coil made of an insulated wire wound around a core material. This core material can be ferrous, ceramic, or molded plastic, depending on the inductor’s application. The purpose of the core is to provide a magnetic path for the generated field, as well as to provide mechanical support for the coil. The coil itself is normally formed as a closely wound loop with a specific number of turns.

The 9220-22 inductor is a high-quality, compact device designed for a wide range of hi-fi and professional audio applications. It features an air-core coil wound with a 1.24mm insulated Enameled Copper wire. The core of the9220-22 inductor is made of phenolic-cored plastic which provides superior insulation properties. It offers excellent performance for RF frequencies up to 500 kHz, with an inductance range of 0.25mH to 10 mH.

The working principle of a fixed inductor is based on the idea of magnetic induction. When an alternating current is applied to the inductor’s coil, it creates a magnetic field which in turn induces electricity in the coil itself. This current is then available for use as part of a larger circuit. The amount of current induced in the coil will depend on the number of turns in the coil and the amount of voltage applied.

The 9220-22 inductor has a variety of applications in electronic circuits. It is used in high-end audio circuits as a power line filter and in AC/DC converters. It can also be used in RF circuits, such as RF amplifiers, filters, oscillators, and as part of a tuning circuit. It has also been used in voltage regulators, switching circuits, and harmonic suppression systems.

In summary, the 9220-22 fixed inductor is a high-quality, compact electrical component designed for a wide range of hi-fi and professional audio applications. It has a 1.24mm insulated Enameled Copper wire winding and a phenolic-cored plastic core which provides excellent insulation properties. It works on the principle of magnetic induction, with the number of turns in the coil and the voltage applied determining the amount of current induced. These properties make it suitable for use in RF amplifiers, AC/DC converters, voltage regulators, switching circuits, and harmonic suppression systems.

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