NRS5020TR47NMGJ

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Fixed Inductors

Inductors are devices found in electrical circuits that use a coil of wire and an iron core or other material to create a magnetic field. Fixed inductors are devices which due to their design offer a fixed value of inductance. Some fixed inductors can be adjusted through a limit resistor, but this adjustment requires external tools such as a voltage source and meter. Fixed inductors come in a wide range of sizes; from the small surface-mount types on printed circuit boards, to the larger, hand-assembled types used in power supplies and motors.

One type of fixed inductor is the NRS5020TR47NMGJ. This type of inductor is an effective device for applications that need to maintain a constant inductance value over a range of current and frequency. This type of inductor consists of a core of nickel-iron of high saturation, a multi-layered winding system, and a temperature stable ceramic body with pre-mounted solder tabs. The entire assembly is vacuum sealed in a plastic tube. This type of inductor is designed for use in DC-DC converters, AC-DC rectifiers, voltage regulators, and motor control circuits.

The working principle of the NRS5020TR47NMGJ fixed inductor lies in the Faraday Effect. The Faraday Effect states that when a varying magnetic field is applied to a metal, an electrical current is induced in the metal. With the constancy of the inductor, the current is also constant over the specifed current and frequency range. So when a varying current is passed through the inductor, a constant magnetic field is produced, and this field in turn produces an induced electromotive force (emf).

The main advantage of fixed inductors is that they provide a constant inductance value over a large range of current and frequency providing stable power to the connected circuits. This type of inductor also requires minimal external adjustments making them more robust and ideal for use in a variety of applications. Other advantages of NRS5020TR47NMGJ inductors include low power consumption, resistance to temperature fluctuations, high operating temperature, and precision winding coils for high-frequency operation.

In summary, NRS5020TR47NMGJ fixed inductors are a type of inductor that offer a great deal more stability than other types and can be used in a variety of applications. These inductors offer a constant inductance value over a range of current and frequency, and are designed with nickel-iron cores, multi-layered windings and a temperature-stable ceramic body and pre-mounted solder tabs. The induction produced by these fixed inductors is based on the Faraday Effect, which states that when a varying magnetic field is applied to a metal, an electrical current is induced in the metal. The main advantages of NRS5020TR47NMGJ inductors are their low power consumption, resistance to temperature fluctuations, high operating temperature, and precision winding coils for high-frequency operation.

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