AIUR-05-221K

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Fixed Inductors

Inductors, also known as coils, are electrical components that are used for passing or storing electric current with an associated electric field. They are used in a variety of applications, including power electronics, circuit protection, communication, aerospace, and military instruments. The AIUR-05-221K is a series of inductors that are designed for high-current, low-frequency applications. This article will discuss the application field and working principle of the AIUR-05-221K.

Application Field

The AIUR-05-221K series of inductors is designed for high-current, low-frequency applications. These inductors are often used in DC to DC converter circuits, power supplies, and switchmode converters. They are also used in automotive and industrial applications, such as motor control, power conversion, LED lighting, RF generator circuits, and battery management. They are also commonly used in portable electronic devices, such as mobile phones and tablets, due to their high shielding capabilities and small size.

Working Principle

The working principle of the AIUR-05-221K is based on Faraday\'s law of induction. This states that the voltage induced in a coil is equal to the time rate of change of the magnetic flux through the coil. The AIUR-05-221K series of inductors utilize this principle by utilizing a winding made up of copper wire, a core, and a bobbin. When current runs through the winding, a magnetic field is produced, which induces an electromotive force (EMF) within the winding. The amount of the EMF produced is dependent on the amount of current flowing through the windings and is proportional to the derivative of the flux with respect to time.

The AIUR-05-221K series of inductors also utilizes a core made of a specific oxide material, such as ferrite. The inductance of the core increases dramatically as the current through the windings decreases. This allows the AIUR-05-221K to provide high inductance that is capable of supporting a wide range of frequencies, including low frequencies.

In addition to the core and winding, the AIUR-05-221K also includes a number of additional components. These components, such as the air gap, provide additional characteristics that can be used to modify the performance of the inductor, such as enabling it to be used for high frequency applications.

The AIUR-05-221K series of inductors is an excellent choice for high-current, low-frequency applications. They are reliable, easy to use, and provide excellent high- level noise immunity. Additionally, they are small in size, have a wide temperature range, and provide excellent shielding capabilities.

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