LK2125R39M-T

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An inductor is an electronic component which stores energy in the form of a magnetic field when an electric current is passed through it. The LK2125R39M-T is a fixed inductor, which is a type of inductor with a fixed amount of electrical energy stored in its coils. The inductor is used in a variety of applications, from switching power supplies to signal filtering.

In power supplies, fixed inductors are used to control the amount of current flowing into the components. A variable inductor, also known as an adjustable inductor, can be used for this purpose, but the fixed inductor is often preferred for its ease of use and its consistent performance. The inductor also helps to reduce voltage spikes in power contrοl applications, and can be used in various circuit designs.

In signal filtering applications, inductors are used to modify the frequency response of the signal, allowing signals of different frequencies to pass through without amplitude distortion. Fixed inductors work similarly to variable inductors, allowing signals to pass through, but with a fixed amount of resistance. This is especially useful for digital circuits where the signal needs to be modified before entering the processing unit.

The LK2125R39M-T is a fixed inductor with an inductance of 39uH, a tolerance of ±10%, and a rated current of 2.3A. It is constructed from two coils of copper wire, with each coil having a ferrite core. The core material helps to increase the inductance of the inductor, and also helps to reduce electrical interference from outside sources. The inductor also has a maximum DC build of 8A, meaning that it can safely handle up to 8A of current without breaking down.

The working principle of a fixed inductor is similar to other inductors. When an electric current is applied to the inductor, it creates a magnetic field, which in turn induces a voltage across the inductor’s coils. This voltage can be used to filter signals or to control the amount of current in an electrical circuit.

The LK2125R39M-T is a versatile fixed inductor which can be used in a wide range of electrical applications. It is a reliable and easy to use component, which can help to improve the performance of an electronic system.

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