AIUR-12-220K Inductors, Coils, Chokes

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Fixed inductors are electrical conductors that allow lines of energy to pass through them. When these conductors are placed in series, they form a circuit which produces a magnetic field. This field can be used to store energy for an application, or to transfer energy from one point to another. The AIUR-12-220K is a commonly used fixed inductor in the electronics industry, and its features and working principle are described in detail below.

Description of AIUR-12-220K

The AIUR-12-220K is a high-value, low-profile, surface mount inductor. It features a maximum DC resistance of 0.270Ω, a rated current of 220mA, and a maximum self-resonant frequency of 5GHz. The inductor is constructed of a ferrite core, wrapped in a windings of 200µm (AWG8) of copper wire. The device is housed in a plated package, which is relatively small in size at a total height of only 3.1 mm.

Applications

The AIUR-12-220K fixed inductor is suitable for a wide range of applications. It is primarily used in radio and microwave technology, power supplies, and signal processing. These devices are particularly popular in the automotive electronics industry, where they are used to filter signal noise and other electromagnetic interference. In addition, the AIUR-12-220K is used in high-frequency communication systems, as it provides consistent and reliable signal transmission.

Working Principle

The AIUR-12-220K functions in a similar way to other types of inductors. When AC or DC current flows through the device, it produces a magnetic field around its core. This magnetic field stores energy that can be released when current is no longer flowing. Once current is reestablished, the inductor is able to quickly convert electrical energy into a magnetic field and store it again. The ferrite core helps to reduce the device’s noise level, while the windings of copper wire act to increase its inductance.

Conclusion

The AIUR-12-220K fixed inductor is a reliable device for filtering signal noise and other electromagnetic interference. Its construction, consisting of a ferrite core and copper windings, helps to reduce noise levels and offer consistent signal transmission. Its size and high-current rating make it suitable for a wide range of applications, such as automotive electronics, power supplies, and radio communications.

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