AIUR-04-122J

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Fixed Inductors are components designed to maintain a substantially constant inductance over a variety of different frequencies and temperatures. The AIUR-04-122J is a commonly used fixed inductor. The following will explain its application field and working principle.

The AIUR-04-122J is a surface mounted component consisting of a molded ferrite core and copper-clad floating bobbin. It has four pins entering the bobbin which use air insulation; it also may contain a ceramic insulator chip with a micrometer or a thermistor inside for temperature compensation. With regards to its size, it is a tiny 0.4mm chip making it ideal for multiple fields of application.

It is mainly used in electronic circuits. AIUR-04-122J incorporates a high permeability core, thick copper wires, and improved winding structure to produce low noise operation with minimal current loss and interference. This significantly reduces electric conduction noise which is beneficial for low frequency signal circuits and high frequency transmission systems.

Other applications include communication circuits, automotive electronic components, audio and video systems, digital equipment, home and office automation, power supplies, and consumer electronics. AIUR-04-122J is part of the voltage regulator modules of personal computers and servers as well as their power supplies.The AIUR-04-122J works by converting electric energy into magnetic energy. It is comprised of four different components: a ferrite core, a winding coil, and two terminals. The magnetic energy is created when an electric current flows through the winding coil which is encased by the ferrite core, hence creating a magnetic field. This allows a property known as inductance, wherein the magnetic energy is released again as electromotive force when the magnetic field collapses.

The inductance of the AIUR-04-122J is adjustable by changing the different parametric parameters such as the number of turns in the winding coil, the size of the core, the core material, and the size of the hole in the core, as each of these factors will affect how much magnetic energy is stored. Additionally, the inductance of the AIUR-04-122J is not affected by temperature or frequency, meaning that it is a device that can be used in a wide variety of conditions and applications.

The AIUR-04-122J is an indispensable component for creating efficient electrical circuits that require fixed inductors. Its application field spans across various industries and its working principle is easy to understand. The AIUR-04-122J is an excellent component for use in a wide range of situations, as it provides reliable and consistent operation under any conditions. It is a good component for low-cost solutions and can be used for both repairing and constructing electrical circuits.

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