LD2-471-R

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Fixed Inductors

FKS Inductor LD2-471-R is a chip ferrite-bead type inductor for use in high frequency noise suppression in small electronic circuits. It is designed to reduce EMI (electromagnetic interference) and inductive switching noise generated by modern electronic systems.

Applications

The LD2-471-R is suitable for use in a variety of high speed digital and linear circuits, such as personal computers, cellular phones, and portable audio products. It can be used in multiple applications including power supplies, automotive circuitry, consumer electronics, and telecommunications.

In addition to regular high speed digital and linear circuits, the LD2-471-Rcan also be used for noise attenuation in low-level control circuitry, signal conditioning circuitry, switch-mode power supplies, and instrumentation.

Working Principle

The LD2-471-R operates on the principle of ferromagnetic core inductor. It works by generating an electromotive force (EMF) in the presence of a changing magnetic field. This EMF, in turn, produces an electric current in the coil. The magnetic field generated by the current divides the core into north and south poles and sets up a circular flux path.

The LD2-471-R is a self-saturating inductor with a high inductance and low resistance. Its self-saturating characteristics make it well-suited for high frequency noise suppression. The ability of this type of inductor to reduce EMI by up to 30dB is extremely valuable in circuits where an EMI reduction is desirable.

The LD2-471-R comprises an air-core winding containing an inductive core. The inductance and the Q of the winding is a function of the core material, the winding geometry, and the number of turns. The use of multi-layer construction also allows for higher operating frequencies. These features make the LD2-471-R an ideal solution for use in high frequency noise suppression applications.

The LD2-471-R is offered in an open body construction with a built-in color-coding system to allow for easy identification and to distinguish between models. These are available in a variety of packaging types and in various sizes and form factors. This helps to ensure that the inductor can be used in a variety of applications.

Conclusion

The LD2-471-R is a highly advanced ferrite-bead type inductor designed to suppress high frequency noise in a range of applications. It operates on the principle of ferromagnetic core inductor and utilizes a multi-layer construction to achieve higher operating frequencies. The use of multi-layer construction also allows for superior inductance characteristics and allows for a higher Q value, creating a more effective noise-suppressing solution. The LD2-471-R is available in a range of packaging types, sizes, and form factors to suit a variety of applications.

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