CIL21Y8R2KNE

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Fixed Inductors are electrical components that form an inductor, meaning they resist the change in current through them. The CIL21Y8R2KNE is a type of fixed inductor commonly used in a variety of applications. This article aims to provide an overview of the CIL21Y8R2KNE application field and working principle.

1. Application Field

The CIL21Y8R2KNE is a type of fixed inductor used in a broad range of applications. This fixed inductor is capable of providing high inductance in a low profile package, allowing it to be deployed in a variety of situations where space is limited. The main applications for this type of fixed inductor include:

• Power conversion circuits for audio equipment, TVs, and other electronic appliances
• Communications equipment like routers, set-top boxes and smartphones
• Cellular tower infrastructure
• Automobile electrical systems

The CIL21Y8R2KNE fixed inductor also offers a high inductance-to-body size ratio and is capable of withstanding a wide range of temperature situations, making it well suited for applications where size and temperature stability are key aspects.

2. Working Principle

The CIL21Y8R2KNE fixed inductor works by providing resistance to the changes in the current passing through it. The inductor is usually made of a coil of conducting material wrapped around an iron core, although other materials like ferrites can be used. The iron core helps to increase the inductance, while the coil of material dissipates the energy created as current travels through it.

The basic operation of the CIL21Y8R2KNE fixed inductor works as follows: when the current flows through the inductor, it generates a magnetic field which causes the inductor to resist the change in current. The resistance of the inductor is proportionate to the amount of current flowing through it, so as current increases, so does the amount of resistance provided by the inductor.

The resistance of the fixed inductor is also proportional to the frequency of the current, so higher frequencies will cause the inductor to resist the current more strongly. This makes the CIL21Y8R2KNE fixed inductor suitable for applications which require different levels of resistance at different frequencies.

3. Conclusion

The CIL21Y8R2KNE is a type of fixed inductor commonly used for a variety of applications. It provides a high inductance-to-body size ratio and is capable of withstanding a wide temperature range, making it well suited for applications where size and temperature stability are key aspects. Its working principle involves providing resistance to the changes in the current passing through it, which is proportional to both the current and frequency of the current.

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