SCEP134H-1R8

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Fixed inductors are electrical components with a fixed inductance, which is independent of frequency or current. They are widely used in electronic systems for purposes such as filtering, resonating and coupling. The SCEP134H-1R8 is a fixed inductor designed for applications up to 250 MHz. It features a high inductance, low profile and reduced current noise. In this article, we will discuss the application field and working principle of the SCEP134H-1R8 fixed inductor.

Application Field

The SCEP134H-1R8 fixed inductor is designed for applications that require up to 250 MHz, such as RF switching, power conversion, and DC/DC voltage conversion. It is also suitable for digital signal processing (DSP) and ASIC applications. Its low profile makes it ideal for portable devices where board space is at a premium. It is also available in a through-hole version, so it can be easily mounted on a PCB.

Working Principle

The SCEP134H-1R8 fixed inductor utilizes a ferrite core material, which consists of magnetic particles (usually ceramics) surrounded by copper windings. When a current is passed through the inductor, it creates a magnetic field around the component. This magnetic field induces an impedance in the circuit, which restricts the flow of electricity. This has two key effects: firstly, it prevents sudden changes in current; secondly, it reduces noise.

The SCEP134H-1R8 fixed inductor also features air-core technology, which further reduces current noise. This technology uses an air gap between the core material and the windings, resulting in improved power dissipation. Additionally, the SCEP134H-1R8 also features an electrostatic shield to further reduce noise and power loss.

Conclusion

In conclusion, the SCEP134H-1R8 is a fixed inductor designed for applications up to 250 MHz. It features a high inductance, low profile and reduced current noise. Its application field includes RF switching, power conversion, DC/DC voltage conversion, DSP and ASIC applications. Its working principle is based on a ferrite core material and air-core technology, with an electrostatic shield for added power savings and noise reduction.

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