L08056R8DEWTR\O

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Fixed inductors are electrical components used to store and release energy in form of electrical current. They are primarily used to supply and control current in circuits, or to provide signal filtering and tuning. The fixed inductors are categorized into two types: iron-core and air-core inductors. The L08056R8DEWTR\O is a type of air-core inductor.

An air-core inductor differs from the iron-core inductor in the way that it does not contain a solid, heavy metal core. It is made up of a coil of wire, usually copper, wrapped around some type of form (such as a cardboard tube) inside an air gap. Because the magnetic fields created by the coil are isolated from any external materials, these inductors are ideal for high frequency applications.

The L08056R8DEWTR\O fixed inductor comes in a 28mm square package; it is rated for a 26A current and a 0.065 Ohm DC resistance. This product is designed for applications such as high-frequency switching power supplies, DC-DC converters, and memory circuits. It has a low self-resonant frequency range of 300KHz-700KHz and a high saturation current of 26A. This product also features a high ripple current rating of 23A, and an inductance tolerance of 10%.

The working principle of an air-core inductor is based on the Faraday’s Law of Induction, which states that an electromotive force (EMF) is induced in a conductor when a changing magnetic field passes through it. When current flows through the conductor, a corresponding magnetic field is created around the coil. This causes energy to be stored in the form of magnetic field and induces an opposing EMF to oppose the original cause of the current. When current is removed, the stored energy is released.

The L08056R8DEWTR\O air-core inductor features a robust molded construction and a high saturation current of 26A. The unique design of the copper windings reduces EMI radiation, which is ideal for high frequency applications such as switching power supplies. The high tolerance for ripple current rating also ensures a reliable operation of the component over time. The reliable performance of the L08056R8DEWTR\O makes it an ideal choice for a variety of high-frequency applications.

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