RCH664NP-220K

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Fixed Inductors

Fixed inductors are electrical components that store energy in the form of an electromagnetic field. They are commonly used in power supplies, radio and television transmission, signal processing and other electronics devices.

The RCH664NP-220K is an example of a fixed inductor. This device is a radial-type inductor, constructed with powdered iron core and a wire winding. The winding is covered with epoxy resin or glue with copper or aluminum plating to provide good physical and electrical characteristics.

The RCH664NP-220K is typically used in power supplies and audio/visual applications for smoothing and filtering signals. The device has a maximum operating temperature of +125°C, and its inductance range is between 1.47μH and 1.83μH.

In terms of its application fields, the RCH664NP-220K can be used in RF, low noise, and battery powered equipment, as well as digital circuits, where it is employed to stabilize output voltage and/or impedance. This component can also be used in applications such as low-resistance pulse transformer.

The working principle of the RCH664NP-220K is based on Faraday’s Law of Electromagnetic Induction. When an alternating electric field passes through a coil, an induction current is generated in the coil. This current produces an electromagnetic field, which stores energy and generates a magnetic field. In the case of a fixed inductor such as the RCH664NP-220K, the magnetic field stores energy, and the electric field, in turn, is transferred back into the electric circuit across the inductor.

In summary, the RCH664NP-220K is a fixed-type inductor designed for powering up electronic circuits. This component has a maximum operating temperature of +125°C, and applications include RF, low noise, and battery powered equipment, as well as digital circuits. The working principle of the device is based on generation of induction current, the energy storage in the form of an electromagnetic field, and the subsequent transfer of the electric field back into the electric circuit.

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