CIL21NR47KNE

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Fixed Inductors refer to a type of inductors which provide the same inductive reactance regardless of frequency or current. One of the most commonly used types is the CIL21NR47KNE. This inductor boasts a wide range of features, making it ideal for a variety of applications. Here, we’ll cover the application field and working principle of the CIL21NR47KNE to illustrate why it is one of the most widely used fixed inductors.

The application field for a CIL21NR47KNE inductor is wide and versatile. It is most commonly used in power supply circuits, where it provides stable voltage and current output. It is also beneficial in other kinds of electrical circuits, such as radio frequency (RF) circuits and switching power supplies. In RF circuits, the inductor acts as a low-pass filter to help eliminate high frequency distortion. In switching power supplies, it improves efficiency and power factor. Additionally, it can be used in buck-boost converters to help regulate the voltage level. Lastly, it is often used in high frequency rectifiers to help reduce power loss.

The working principle of a fixed inductor like the CIL21NR47KNE is relatively straightforward. In simplest terms, an inductor is a wire wound in a coil shape and enclosed in a magnetic shield. Internally, the inductor has a wire which creates the inductance. When an AC or DC current is passed through the inductor, the current creates a magnetic field around the coil. The magnetic field then induces voltage in the inductor. The inductive reactance, which is the opposition to the flow of current, is determined by the magnetic field. Therefore, the inductance of the CIL21NR47KNE is the same regardless of the frequency or current.

The CIL21NR47KNE is an excellent fixed inductor, and offers a range of benefits for a variety of applications. It is well suited for power supply circuits, high frequency rectifiers, buck-boost converters, and other electrical circuits. The inductor provides stable voltage and current output, and the inductive reactance remains the same regardless of frequency or current. This makes the CIL21NR47KNE one of the most popular fixed inductors.

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