LQH44NN220K03L

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Fixed Inductors

A fixed inductor, also known as an iron core inductor, is a device that stores energy by using a magnetic field to create an electrical current through an inductor coil. It is used in a variety of applications, such as variable frequency drives, variable speed motors, and medical devices.

The LQH44NN220K03L fixed inductor is a high-value inductor designed to be used in applications from power electronics to testing and measurement. It features a 1.2uH inductance, 1A current rating and a low profile of 5mm. The LQH44NN220K03L inductor is available with either a ferrite core or an iron core.

Application Field

The LQH44NN220K03L fixed inductor has a variety of applications across many industries. It is often used in power electronic circuits, such as power supplies or UPS systems. It is also used in consumer electronics, like cell phones, tablets, and laptop computers.

The LQH44NN220K03L inductor can also be used in automotive electronics, like car audio systems and electric vehicles. Other applications include renewable energy systems, like solar and wind turbines, and medical devices, such as prosthetics or implants.

Working Principle

The LQH44NN220K03L fixed inductor works on the principle of induction, where a varying electric current is applied to the inductor coil. This creates an associated magnetic field, which generates a voltage in the opposite direction. This opposing voltage acts as the inductors\' impedance, meaning it will only allow direct current to flow through it.

The amount of current allowed to flow is determined by the coil inductance and its magnetic properties. Higher inductances will decrease the current, and lower inductances will increase the current. Since the LQH44NN220K03L inductor has a high inductance rating, it is able to maintain its power even when a large amount of current is required.

Summary

The LQH44NN220K03L fixed inductor is a high-value inductor designed to be used in a variety of applications, from power electronics to automobiles and medical devices. It works on the principle of induction, where a varying electric current is applied to the inductor coil and the created magnetic field generates opposing voltage. This voltage acts as the inductors\' impedance and controls the amount of current allowed to flow through it.

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