BRC2518T220K Inductors, Coils, Chokes

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Fixed inductors are energy-storage components with a constant inductance. They are divided into two types according to the energy storage form: one is the inductive windings wound on an iron core to form a coil; the other is formed from a ferromagnetic body such as a thin sheet and is technically a single-layer coil. The BRC2518T220K is a fixed inductor and belongs to the latter category.

The BRC2518T220K is a miniature magnetic component in the form of a flat ferrite core. It is vacuum sealed with a double layer of high temperature epoxy resin for protection, allowing a variety of inductors to be produced with a variety of small sizes. It is also leadless, with a rectangular shape for easy automatic assembly.

The application field of the BRC2518T220K is that it can be used in various electronic equipment such as personal computers, digital TVs, frequency synthesisers, and optical disc players. Its inductance tolerance is ±10% or 100N or more, and its current-resistance is better than any wire wound inductor. Its high current carrying capacity makes it ideal for use in environments where high currents are required.

The working principle of the BRC2518T220K inductor is based on Faraday\'s law of electromagnetic induction. In short, when an alternating current passes through a coil of wire it produces a magnetic field around it. The magnetic field in turn induces a voltage in the coil which can be used to generate electricity.

The BRC2518T220K is made with two thick copper plates with the inner surface removed to form a gap in which ferrite core is placed. This design helps collect the maximum flux from the core and then used to convert it to a voltage. This ability to convert the stored energy into a controllable output voltage is the main advantage of the BRC2518T220K.

In summary, the BRC2518T220K is a fixed inductor with a variety of small sizes and leadless features. It is ideal for use in environments where high currents are required, and its ability to convert stored energy into a useable output voltage is one of its great advantages.

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