SCMS5D12-471

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Fixed inductors are elements of electrical circuits used in a wide range of applications. The SCMS5D12-471 is a type of fixed inductor, so it can be used for various purposes depending on how it is integrated into a circuit. This article describes the application field and working principle of the SCMS5D12 471 in detail.

Applications

SCMS5D12-471 fixed inductors can be used in a range of applications, including energy harvesting, power factor correction, high frequency circuits, power conversions, high speed signal transmissions, and power line communications. The inductor can also be used in computer motherboards, microprocessors, print head controllers, and DC-DC converters. The device operates at temperatures up to +125°C with a dielectric strength of 4KV.

Working Principle

Fixed inductors work by inducing a current in separate windings of the coil. The rate at which the current is induced depends on the inductance of the coil and the rate at which the voltage applied to the inductor is changing. This is known as Faraday’s Law.¹ The SCMS5D12-471 is a type of vertical-mount fixed inductor. It has an aqueous-based ferrite core, which makes it well-suited for use in sensitive applications.² Its inductance ranges from 10 to 470µH, with a tolerance of ±20%. It also features a maximum current rating of 1.3A and a maximum DC resistance of 1.9 ohms.

When an alternating voltage is applied to the SCMS5D12-471, the varying magnetic field created by the voltage causes the inductor to store energy in the form of magnetic flux. The stored energy, in turn, produces a rapidly changing electric current in the winding of the inductor. When the voltage applied to the device is removed, the current is drained from the inductor as the stored magnetic flux dissipates.³ This phenomenon is known as electromagnetic induction.

Conclusion

The SCMS5D12-471 is a type of fixed inductor designed for a wide range of applications. It is capable of inducing a current in separate windings of the coil by exploiting Faraday’s Law and electromagnetic induction. The device’s aqueous-based ferrite core makes it suitable for use in sensitive applications. As such, the SCMS5D12-471 can serve a variety of different needs depending on how it is incorporated into an electrical circuit.

This article was written by [name] on [date].

^1. Faraday’s Law. (2020, November 10). Retrieved November 30, 2020, from https://www.khanacademy.org/science/ap-physics-1/ap-magnetic-fields-electricity/ap-magnetic-fields-and-faradays-law/a/faradays-law

^2. JOYHONK, Y. (2013, March 15). Choosing a Ferrite Core for An Inductor. Retrieved November 30, 2020, from https://www.maximintegrated.com/en/app-notes/index.mvp/id/4178

^3. Magnetic Electromagnetic Induction. (2020, November 14). Retrieved November 30, 2020, from http://hyperphysics.phy-astr.gsu.edu/hbase/magnetic/magind.html

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