0819R-20H

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Fixed Inductors

A fixed inductor is an electrical component containing a coil of insulated wire shaped like a toroid. It is used for various purposes, including creating an electrical current in a circuit, providing resistance to electrical signals, and increasing voltage. The 0819R-20H is a fixed inductor designed for DC applications. The purpose of this article is to explain the application fields and working principles of the 0819R-20H.

Application Fields of the 0819R-20H

The 0819R-20H is designed to be used for DC applications such as voltage regulation, line filtering, and power supplies. It is specifically designed for applications that require high current, high frequency operation, and low inductance. It is also suitable for use in switching power supplies, power inverters, and motor controllers that require a low temperature coefficient of inductance. The parts are rated for a maximum rated DC current of 10A, and for a maximum rated DC voltage of 8V.

Working Principles of the 0819R-20H

The 0819R-20H is composed of a winding of insulated wire around a ferrite core. When supplied with a DC current, the winding creates an electromagnetic field that induces a voltage across the terminals of the inductor. The strength of the voltage created depends on the amount of current supplied and the number of turns of the winding.The inductor also has the ability to store energy, and when a DC current is removed, the energy stored in the inductor is released. This is useful for line filtering and power supply voltage regulation, as the inductor can act as a reservoir and buffer for voltage fluctuations. The inductance of the 0819R-20H can be adjusted by changing the number of turns in the winding.

Conclusion

The 0819R-20H is a fixed inductor designed for use in DC applications such as voltage regulation, line filtering, and power supplies. It is composed of a winding of insulated wire around a ferrite core, and it has the ability to store energy and act as a reservoir and buffer for voltage fluctuations. The part is rated for a maximum rated DC current of 10A, and for a maximum rated DC voltage of 8V. The inductance of the inductor can be adjusted by changing the number of turns in the winding.

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