IM02RU4R7K

Fixed Inductors, also known as coils, windings, or reactors, are a type of electromagnetic component that consists of several windings of conductor around a core material. The IM02RU4R7K is a type of fixed inductor offering a maximum current rating of 4.7A and a pulse current rating up to 8A. It is built with two-piece construction, ensuring durability and reliable performance.

Generally, fixed inductors are used in a wide range of applications. Specifically, the IM02RU4R7K is designed for noise filtering, power conversion, and timing, as well as other power supply related circuits. It is also applicable in power factor correction, AC and DC motor drive, and signal conditioning and signal filtering.

Particularly, this inductor is suitable for use in radio frequency (RF) communication circuits, power line filter circuits, and AC circuits. Additionally, it can also be used in switching regulators, low voltage DC/DC converters, and low frequency converters.

The IM02RU4R7K\'s working principle is rooted in the principle of electromagnetism and Faraday\'s Law of electromagnetic induction –– which states that a changing magnetic field induces a voltage in a conductor or coil. This effect is used in fixed inductors and other electromagnetic components however, in reverse –– so that when voltage is applied to the winding of a fixed inductor, a magnetic field is produced.

This magnetic field then induces a current in the winding of the inductor. This current is known as the back-EMF, or the self-induced back-EMF voltage which opposes the applied voltage. The relationship between the back-EMF voltage and the current in the winding of the inductor is known as inductance, and this is how the IM02RU4R7K works –– by producing an inductance that opposes the applied voltage.

The IM02RU4R7K is designed to provide a high inductance with minimal winding loss. It features a wide operating temperature range of -40°C to +85°C and a dielectric strength of 150 VDC. Furthermore, it is made of an epoxy resin material, ensuring reliable operation in a wide range of applications.

In conclusion, the IM02RU4R7K is a type of fixed inductor used in a wide range of applications. Its working principle is rooted in the principle of electromagnetism and Faraday’s Law of electromagnetic induction, which states that a changing magnetic field induces a voltage in a conductor or coil. It delivers a high inductance with minimal winding loss, making it an ideal choice for use in power supply related circuits, RF communication circuits, and AC circuits.