1782R-25H

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Fixed Inductors are one of the oldest and most commonly used electronic components. These devices, also known as choke coils, are largely used in filtering, radio antennas, wave shaping and impedance matching applications. The 1782R-25H is a high performance, air-core fixed inductor designed for extreme wide-band operation.

The structure of the 1782R-25H Fixed Inductor is designed for specialized applications. It consists of two copper coils mounted within a die-cast aluminum enclosure. The individual coils are separated from one another to form a single, sealed, continuous copper coil. The two copper coils form a special configuration known as a “quad coil”, which has four vector terminals, each on one end of the coil. The size of the 1782R-25H Fixed Inductor is quite small, with its diameter being only 30mm.

The working principle of the 1782R-25H Fixed Inductor is quite simple. It relies on the same principles as for a transformer. When a voltage is applied to the quad coil, like in the 1782R-25H, a changing magnetic field is created around the coil. This magnetic field then induces a current through a second circuit, which is coupled with the first. In this way, the inductance of the 1782R-25H can be tuned to specific values, depending on the application.

The 1782R-25H Fixed Inductor is often used in wide-band radio applications. It is also used for impedance matching in RF (radio frequency) circuits, as well as in power regulation circuits. The inductor is also used in antenna matching, where it helps to maintain a consistent impedance level between the antenna and the equipment. It is also used in filtering circuits, which require a specific level of frequency response.

The 1782R-25H Fixed Inductor is a high-performance, air-core inductor. It is designed to provide extreme wide-band operation and provides a stable impedance level for a variety of applications. This makes it an ideal choice for use in power regulation, impedance matching, antenna matching, radio frequency, and filtering applications.

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