AIUR-09-471K

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Fixed inductors are one of the most common and widely used types of electronic components. The AIUR-09-471K is a popular and versatile choice for use in a variety of applications. In this article, we will explore the various applications and the working principle of this fixed inductor.

Frequency Characterization

One of the most common and most important uses of inductors is to control the frequency of an AC signal. By varying the inductance of an inductor, it is possible to control the frequency of an alternating current, which can be used for a variety of purposes. The AIUR-09-471K is especially well-suited for this purpose, due to its extremely low DC resistance and high inductance.

This fixed inductor has an inductance range of 0.2 to 0.9H, and can be used in a variety of applications, such as filtering or frequency control. In many cases, it is possible to use this inductor to control the frequency without the need for other components. This makes it an ideal choice for applications where space or cost savings are important.

Circuit Protection

Another important application of fixed inductors is circuit protection. Inductors are capable of dissipating energy in the form of heat, which can protect sensitive components such as semiconductors from damage caused by a power surge. The AIUR-09-471K is an excellent choice for this purpose, as it is capable of dissipating up to 40W of power in the form of heat.

The inductor also features a low self-resonant frequency of 1.1 MHz. This means that it is much more effective at dissipating energy than many other types of inductors, and can be used in applications where a higher level of protection is necessary. In addition, the AIUR-09-471K is suitable for use in high-power applications, such as power-supply noise filter circuits, because of its low resistance.

Working Principle

The working principle of the AIUR-09-471K is based on the principle of electromagnetic induction. When a current runs through a coil of wire, it creates a magnetic field, which induces another current in a nearby secondary coil. This phenomenon is known as mutual induction, and is the basis of operation for the AIUR-09-471K.

The inductance of the AIUR-09-471K can be adjusted by adjusting the number of turns on the primary coil. As the number of turns is increased, the inductance is increased, and vice versa. This makes the AIUR-09-471K especially versatile, as it can be used to protect circuits from short-term power surges, control frequency, filter noise, and more.

Conclusion

The AIUR-09-471K is an extremely versatile fixed inductor. It is capable of controlling frequency, protecting circuits from power surges, reducing noise, and more. Its low DC resistance and high inductance make it ideal for use in a variety of applications, and its ability to dissipate power in the form of heat is an added bonus.

Overall, the AIUR-09-471K is an excellent choice for a varietyof applications, and its working principle is based on the principles of electromagnetic induction.

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