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Fixed Inductors

The VLF10040T-680M1R4 is a fixed inductor and part of Murata Electronics’s VLF series. This series provides a reliable planar structure and almost infinite configuration options, and can be used in virtually any application.

Application field

VLF10040T-680M1R4 is used in a wide variety of applications. Some of the most common include telecom and datacom power supplies, motor drives, and power equipment. It also finds use in many medical electronics applications such as monitors, imaging, and diagnostic devices.

This inductor is also useful in automotive and consumer products such as remote keyless entry systems, electronic shift systems, and LED lighting controllers. Additionally, this inductor can be used in high element audio/video equipment.

Working principle

The basic principle of operation of the VLF10040T-680M1R4 fixed inductor is Faraday’s law. Faraday’s law states that when an electric current passes through a conductor surrounded by a magnetic field, a flux is generated that induces an electromotive force, or EMF, in the conductor.

In the VLF10040T-680M1R4, the EMF generated in the conductor creates a self-sustaining magnetic field. This field reduces the amount of current flow in the inductor and impedes further flow of current.

This effect is useful in a variety of applications, such as providing a controlled rate of current, limiting voltage peaks, regulating current flow, and protecting equipment from excessive current.

Conclusion

The VLF10040T-680M1R4 is a fixed inductor that is used in a variety of applications. Its working principle is based on Faraday’s law, which states that a magnetic field surrounding a conductor induces an electromotive force that impedes the flow of current. This inductor is useful for controlling the rate of current, limiting voltage peaks, and other applications.

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