105R-682K

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Fixed inductors are special types of electrical components which use a coil of wire and magnetic core to store energy and generate a back EMF. They are widely used in various electronic systems, from consumer electronics to medical equipment, for a variety of purposes. The 105R-682K is a popular type of fixed inductor, and it typically finds use in applications where a relatively high current is required, such as power supplies. This article will discuss the 105 R-682K and its application fields and working principles.

Application Fields

The 105R-682K is a ferrite core inductor, and it finds use when a relatively large amount of current is required. It is often used for power supplies, voltage converters, RFID antenna circuits, inverters, and many other similar applications. Its relatively large inductance and high current capability make it ideal for use in a wide range of circuit designs. Another popular application for this type of inductor is in motor winding circuits, such as in the windings of BLDC or PM stepper motors.

Working Principle

The 105R-682K works by taking advantage of the induction principle. Basically, when an electrical current is passed through a coil of wire, the magnetic field surrounding the coil creates a back EMF which opposes the flow of current. This back EMF resists the flow of current, which in turn affects the voltage drop across the circuit. The larger the current and the larger the amount of coil windings, the more back EMF is generated and the larger the voltage drop across the circuit. This is the fundamental working principle behind fixed inductors, and the 105 R-682K is no exception.

The 105R-682K is constructed using a ferrite core which helps to improve the magnetic field and flux linking the coil windings. This improves its inductance and current handling capability, enabling the use of larger currents in the circuit. The inductor is also usually wrapped with a high-temperature insulation material which helps to reduce the effects of heat on the inductor. Finally, the inductor is usually encapsulated for further protection against dust and moisture.

Conclusion

The 105R-682K is a type of fixed inductor which has a wide range of application fields, including power supplies, voltage converters, RFID antenna circuits, inverters, and motor winding circuits. It works on the principle of induction, where an electrical current passing through a coil of wire generates a back EMF, which in turn affects the voltage drop across the circuit. This particualr inductor is constructed using a ferrite core and a high-temperature insulation material, and it is typically encapsulated for added protection.

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