CIL21S270KNE

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Fixed Inductors are a type of electronic component used to store energy in the form of a magnetic field. The CIL21S270KNE Inductor is an example of this technology. It is a power inductor used for a variety of applications, ranging from telecommunications to automotive electronics.

The CIL21S270KNE comprises a surface mount device that contains an inductor formed by a series of conductive copper strips that are wrapped around a ferrite core. It is similar to a transformer, in that it passes an electric current through a coil of wire, generating a magnetic field. The difference between a transformer and a power inductor is that the power inductor generates a smaller magnetic field that is limited to a shorter range.

The CIL21S270KNE offers a wide selection of characteristics. It has a product height of 2.7mm, with a total rise capacitance of 27nF and a self-resonant frequency of 1000MHz. Its maximum DC current rating is 3.2A and it can withstand an operating temperature range of -40°C to +125°C. In addition, it has a 3 - 5mm mounting hole size, making it suitable for a range of applications.

The CIL21S270KNE is primarily used in automotive electronics, communication devices, computers, and other high frequency equipment. In automotive electronics, it is used in airbag systems, ECUs, and air conditioners. In communications devices, the power inductor is used in noise filters, DC-DC converters, and switching circuits. It is also used in computers, where it filters high-frequency noise from the power supply.

The working principle of the CIL21S270KNE is based on electromagnetic induction. When a current is passed through the inductor, a magnetic field is generated around it. This magnetic field interacts with the wire coil, inducing an electromotive force (EMF). This EMF in turn creates an opposing current within the inductor, which resists the current that created the magnetic field. This induces a voltage in the circuit, and creates an inductance rating.

The CIL21S270KNE is a versatile and reliable power inductor that can be used in a wide range of applications. It offers high performance, with a low profile design, making it ideal for use in space-constrained environments. As a result, it is widely used in automotive electronics, communication devices, computers, and other high frequency equipment.

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