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Fixed Inductors - CIH05T82NJNC application field and working principle

Fixed inductors are components used in electric circuits to store energy in the form of a magnetic field. They are used in a variety of applications, including filters, power supplies, and motors. The size and type of fixed inductor used can vary, depending on the application. In this article, we will focus on the application field and working principle of the fixed inductor CIH05T82NJNC.

What is CIH05T82NJNC?

CIH05T82NJNC is a fixed inductor manufactured by Murata, one of the leading manufacturers of electronic components. It is designed for surface mount applications and features an inductance of 0.82uH ±20%. It uses an iron-nickel-cobalt alloy wound in a ferrite core to produce a high inductance. The device has a maximum DC resistance rating of 0.065 ohms and a current rating of 1.1A. The CIH05T82NJNC is a widely used component, found in a variety of electrical and electronic devices, such as computers, electronics, power electronics, and telecommunications.

Application Field

The CIH05T82NJNC fixed inductor is used for various applications, such as filters and in power supplies. It is often used as a line filter, which suppresses power supply noise and prevents interference. It is also used in switched-mode power supplies, where it is used as an inductor in the converter circuit. In motor control circuits, the CIH05T82NJNC can be used as an adjustable inductor for controlling the speed of the motor. The inductor also finds application in voltage regulations and in telecommunications, as it can be used as an impedance element in a transmission line.

Working Principle

The CIH05T82NJNC fixed inductor works on the principle of electromagnetic induction. When current is applied to the inductor, it produces a magnetic field around it. This magnetic field induces a voltage in the inductor due to Faraday’s law of induction. This induced voltage opposes the applied voltage and is proportional to the rate of change of the current. This induced voltage is also known as back EMF (electromotive force).

This back EMF helps in regulating the current flowing through the circuit. This is because the induced voltage opposes the applied voltage, resulting in a reduction in the flow of current. As a result, the current is regulated and the desired voltage levels are maintained. The CIH05T82NJNC inductor can be used in various types of circuits, such as series, parallel and combination circuits, depending on the application.

Conclusion

The CIH05T82NJNC fixed inductor is a widely used component in electronic and electrical circuits. It is used for a variety of applications, such as filters, power supplies, and motors. The inductor works on the principle of electromagnetic induction, where it generates a back EMF that helps to regulate the current flowing through the circuit. This ensures a stable voltage level, making the CIH05T82NJNC an ideal solution for various electronic systems.

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