SP1812-272H

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Inductors are electrical components used to store energy in the form of a magnetic field, and they are the most basic form of a transformer. The SP1812-272H Fixed Inductor is a two-pole, “H” type, surface-mounted inductor that consists of an iron core with two coils of wire wound around it. It has an inductance range of 1.2 uH to 7.2 uH, with an operating frequency range of 1kHz-1Mhz with a rated current of 0.1A and a maximum DC resistance of 160mΩ.

The SP1812-272H is most commonly used in applications where high stability is required such as high quality audio systems, motor control, high-speed signal processing, and conditioning circuits. It is designed to reduce electrical interference by providing improved filtering and noise reduction, making it ideal for electrical equipment across various frequencies. Its features also allow for improved power supply voltage regulation, lower static current drain, and an extended temperature range.

The SP1812-272H works by storing energy in the form of a magnetic field. When an AC current is applied, a voltage is generated across the inductor, creating a magnetic field. This field induces a current in the inductor, producing a counter EMF which resists the current flow and reduces the flow of energy. At higher frequencies, the inductance of the component will be greater and thus reduce the current flow more, producing greater shock absorption.

The core of the SP1812-272H is generally composed of a mixture of iron, cobalt, and nickel. These materials create a strong magnetic field with low electrical resistance, making it highly efficient. The inductor also benefits from having a long life-expectancy due to its durable construction. It is designed to be lightweight and occupy minimal space, providing installation convenience.

The SP1812-272H offers excellent performance and reliability in a variety of applications. Its unique design enables it to provide superior shock absorption while maintaining high efficiency. It is an ideal choice for electrical systems that require high stability and require noise and interference reduction.

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