LAP02KR270K

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Fixed inductors, also known as coils or chokes, are electronic components usually made up of a length of wire coiled around a core. In this case, the LAP02KR270K fixed inductor is a 27mH ferrite inductor. Fixed inductors are mainly used in analog circuits to store or block specific amount of electrical currents.

The LAP02KR270K is often employed for high-frequency applications such as power supplies, DC/DC converters, switching regulators, and filters. It can handle currents up to 1.3A and features a dissipation factor of 1.3mW/ms, and a rated current of 1.2A. The LAP02KR270K has excellent self-resonant frequency and low DC resistance. As a result, it produces extremely low levels of noise.

In terms of working principle, fixed inductors use a magnetic field to store electrical charge. This is achieved by winding several turns of wire around a core, such as a ferrite rod or ferrite ceramic disk, and applying an electric current in a single direction. As the current passes through the windings, it creates a magnetic field inside in the core that induces a voltage across the turns of the coil. The larger the coil the higher the inductance, meaning that more voltage can be induced. The amount of voltage depends on the type of core used, the number of turns, and the applied current.

Fixed inductors are essential components of many electronic circuits, and the LAP02KR270K is a great choice for high-frequency applications. With its low DC resistance and excellent self-resonant frequency, it offers reliable performance and low noise. As a result, this fixed inductor is ideal for power supplies, DC/DC converters, switching regulators, and filter systems.

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