2890R-36F

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Introduction

The 2890R-36F is a fixed inductor, a component that stores energy in the form of a magnetic field in an electrical circuit. It is used for a variety of applications, including transmission lines, audio and radio circuits, and power supplies, and it also serves to reduce electromagnetic interference with sensitive components. When used in combination with resistors, capacitors, and other components, it helps define electrical characteristics of a circuit.

Types of Fixed Inductors

Fixed inductors, such as the 2890R-36F, are available in many types with different construction, characteristics, and value ranges. Some of the more common types include air core, cobalt-iron core, ferrite core, and magnetic core inductors. The core material is usually made of a metallic material with high magnetic permeability, such as powdered iron, ferrite, or cobalt-iron.

Air-core and ferrite-core inductors generally have the highest resistance, but they generally offer the lowest amount of inductance. Cobalt-iron and magnetic core inductors, on the other hand, generally have higher amounts of inductance, but also higher resistance. This means that the 2890R-36F will often be used when there is a need for extremely high inductance, such as in high-power applications.

Application Field and Working Principle of 2890R-36F

The 2890R-36F is used in high-power applications where its ability to provide high levels of inductance is beneficial. Its construction consists of a core of cobalt-iron alloy, which gives it the high inductance values required. It also has a molded plastic case that ensures there is no electrical shorting. Its working principle is based on Faraday\'s law of electromagnetic induction, which states that a changing magnetic field induces a current in a coil.

The 2890R-36F is most commonly used in power supplies, audio and radio circuits, transmission lines, and other applications requiring very high levels of inductance. It can also be used to reduce electromagnetic interference, as well as for constructing oscillator and timer circuits.

Conclusion

The 2890R-36F is a fixed inductor designed for high-power applications. It is constructed with a cobalt-iron core, which provides the high levels of inductance needed for such applications. The 2890R-36F is used in a variety of applications, such as power supplies, audio and radio circuits, and transmission lines. It is also used to reduce electromagnetic interference and to construct oscillator and timer circuits. The 2890R-36F\'s working principle is based on Faraday\'s law of electromagnetic induction, which states that a changing magnetic field induces a current in a coil.

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