0925R-272H

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Fixed Inductors

A fixed inductor is a coil of wire used to create a magnetic field in an electrical circuit. It is also referred to as an inductor, choke, or reactor. The 0925R-272H is a unique type of fixed inductor specifically designed for high performance use in various applications. In this article, we will explore the various application fields and working principles of the 0925R-272H inductor.

Application Fields

The 0925R-272H fixed inductor can be used in a variety of applications. Its compact size, high current ratings, and low DC resistance make it ideal for projects such as:

• DC-DC converters
• High frequency switching circuits
• High frequency communication circuits
• Pulse circuits
• Power supply circuits

This inductor is also popular in automotive electronics, as it can be used in applications such as engine control units, antilock braking systems, and active suspension components.

Working Principles

The 0925R-272H inductor functions according to Faraday’s law of electromagnetic induction, which states that the inductance, or ability to create a magnetic field, is proportional to the current through it and the number of turns of its coil. When an alternating current is applied to the coil, the current and associated magnetic field vary over time, inducing a voltage across the inductor.

The inductor is also subject to the self-inductance effect, which occurs when the changing current in the coil induces a back voltage opposing the applied voltage. In addition to this, the inductor can also experience eddy current losses, or a form of resistive heating, and ferromagnetic resonance, which occurs when the frequency of the applied voltage coincides with the resonance frequency of the inductor’s magnetic core.

The 0925R-272H inductor is designed to minimize these effects. The inductor uses a low-loss ferrite core and a high-quality winding, and its terminals are designed to reduce eddy current losses. In addition, its high current rating and low DC resistance make it suitable for high frequency switching circuits.

Conclusion

The 0925R-272H fixed inductor is a versatile component designed for high performance use in various applications. Its design features and features make it suitable for DC-DC converters, high frequency switching circuits, power supply circuits, automotive electronics and more. By understanding the principles of how it works, engineers can confidently use this inductor in their projects.

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