2890-30H

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Fixed inductors are electronic components that store electrical energy temporarily in the form of magnetically generated fields and then releases it in the form of electric currents. One type of fixed inductor that has many uses is the 2890-30H.

The 2890-30H is a fixed inductor designed for air core use, meaning that its core does not contain ferromagnetic material. This type of inductor has a wide range of applications in the electronics industry, such as in power supplies, DC–DC converters, amplifier circuits, and signal-processing circuits. One of its primary advantages is its ability to handle high-voltage and high-current loads.

The 2890-30H windings are constructed from enamel-coated wire, which increases the inductor’s core current-carrying capacity. The inductor also features a radial construction with a two-coat finish, providing superior protection against wear and corrosion. The inductor is rated for temperatures up to 125°C, making it suitable for high-temperature operations. The inductor has a 1.2 mm air-gap construction, which provides increased breakdown voltage and operating temperature range.

The 2890-30H works on the principle of magnetic energy. The device is constructed with a coil of wire around a magnetic core. When a current passes through the coil, it generates an electromagnetic field that induces a voltage in the coil. This voltage, called the inductor’s back-EMF, adds to the voltage of the electrical source. The inductor then stores the electromagnetic field’s energy until it is released again as an electric current.

The 2890-30H provides excellent performance in a range of applications, due to its ability to store and release energy in the form of electric current. Its range of applications include aviation electronics, automotive electronics and telecommunications, in addition to its use in power supplies, communication circuits and various other applications. Its strong construction and high-temperature rating make it suitable for use in a wide range of harsh applications.

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