1025R-46K

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Fixed inductors are electronic components designed to work in electric circuits as electrical inductors. They are often used in a variety of applications, such as filtering and making basic circuits like capacitors and resistors. The 1025R-46K is an example of a fixed inductor, and its application field and working principle will be outlined in this article.

The 1025R-46K is a dual-wound radial inductor. It has an an outer winding wound in series with two inner windings, which are wound in opposite directions. This gives the 1025R-46K an inductance of 4.6mH and a DCR (direct current resistance) of 0.0252 ohms. The inductor is rated for up to 500mA, and can handle up to 1000V. With its small size (10.2mm x 25.2mm x 8.4mm) and low weight (6.4g), the 1025R-46K is ideal for use in applications where there is limited space and weight restrictions.

In terms of application fields, the 1025R-46K has been designed for use mostly in the automotive, consumer electronics, audio and LED lighting markets. It can be used as a filter inductor for DC/DC converters, as well as for switch-mode power supplies and EMI filters. It is also used to suppress noise from interference sources.

The working principle of the 1025R-46K is based on Faraday’s law of induction. Whenever an electric field is applied to the inductor, a magnetic field is created in response. This magnetic field induces a current in the second circuit, which is proportional to the rate of change of the electric field in the first circuit. In the case of the 1025R-46K, the inductance is the measure of the inductor\'s ability to “store” a magnetic field, and thus, the current in the second circuit.

The 1025R-46K has a wide range of applications in the automotive, consumer electronics, audio, and LED lighting markets. Its small size and low weight make it ideal for applications where there are limited space and weight restrictions. Furthermore, its working principle is based on Faraday’s law of induction, whereby an induced magnetic field is created in response to an electric field.

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