1782-57H

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Fixed inductors are one of the most common components used in the electronics industry. From frequency-control devices to power-supply filters, they serve many applications. The 1782-57H Inductor is a fixed inductor specially designed for use in high-isolation applications. It provides high-quality, high-impedance connections, excellent thermal characteristics and exceptional electrical properties. In this article, we will discuss the application field and working principle of the 1782-57H Inductor.

Application Field of 1782-57H Inductor

The 1782-57H Inductor is a 100MHz inductor, designed for use in high-isolation applications. It is ideal for frequency-control devices, power supplies, and various filters. Additionally, the inductor can be used in television/radio receivers, high-frequency signal generators, radio-frequency circuits, and high-fidelity cable television (CATV) systems to ensure high quality and low interference.

Working Principle of 1782-57H Inductor

The 1782-57H Inductor features a planar winding arrangement that helps reduce electromagnetic interference (EMI) in high-frequency applications. A magnetic core is wound with the planar winding, which helps the inductor offer superior performance, especially in power-handling applications. The inductor also features a high-frequency magnetically shielded structure for increased efficiency and noise reduction.

Due to its unique construction, the 1782-57H Inductor operates at frequencies up to 100MHz. As frequency increases, the inductor’s impedance increases, making it suitable for high-current, high-frequency applications. Additionally, the inductor has low DCR (direct current resistance) and low core losses, which comes in handy in power-handling applications. The inductor also offers excellent thermal characteristics, ensuring it performs reliably in high-temperature environments.

Conclusion

The 1782-57H Inductor is a specially designed fixed inductor for use in high-isolation applications. It provides excellent electrical properties, including high-frequency operation, low core losses, and low DCR. Additionally, its planar winding arrangement helps to reduce EMI in high-frequency applications. All these features make the 1782-57H Inductor ideal for use in applications such as radio/TV receivers, high-frequency signal generators, radio-frequency circuits, and CATV systems.

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