NR6028T221M

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Fixed inductors are passive electrical components used to store energy in an electric field without temporarily changing their parameters. The model NR6028T221M is a type of fixed inductor that is commonly used in digital and mixed-signal circuits, such as amplifiers, oscillators, and filters. In this article, we will discuss the application fields and working principle of NR6028T221M.

Application Fields

The NR6028T221M fixed inductor is primarily used in circuits with low noise, high power density, and high switching frequencies. It is usually used in DC-DC and AC-DC converters, power supplies, and motor drives. It is also commonly found in telecommunications, automotive, medical, and consumer electronics.

This inductor is also suitable for use in a variety of high-power applications. It has a high current rating and is capable of carrying up to 8 A continuous and up to 12 A peak. This makes it an ideal choice for applications that require an inductor to handle high currents, such as battery chargers, cellular handsets, and other consumer electronics.

The NR6028T221M is also capable of withstanding high temperatures. It is rated for a maximum operating temperature of +125°C, which makes it suitable for use in environments with high temperatures. In addition, it also features high peak current reliability, which is an important factor for power-related applications.

Furthermore, this inductor is also resistant to EMI (electromagnetic interference). This ensures that the inductor does not generate EMI that may interfere with signals in other circuits. In addition, it also has a high Q factor, which is another important factor for high-frequency circuits.

Working Principle

The NR6028T221M fixed inductor works by creating a magnetic field when current passes through its windings. This magnetic field stores energy, which is released in the form of a current when the current is shut off. This current can then be used to power various electronic components.

The inductor also works in conjunction with capacitors to form what is known as an LC (Inductance & Capacitance) circuit. This type of circuit is often used in power supply filtering and provides a way to reduce the ripple of the output voltage. The inductor and capacitor both store the energy in the form of opposing electrical fields, which helps to reduce movements in the voltage.

In order to determine the current rating of the inductor, a parameter called inductance must be specified. This is a measure of the inductor’s inductive reactance, which is determined by the number of turns in its winding. The higher the inductance, the higher the current rating of the inductor. The NR6028T221M has an inductance of 221 μH, which is suitable for applications requiring up to 8 A of continuous current.

In conclusion, the NR6028T221M fixed inductor is a versatile component that is suitable for a wide range of applications. It has a high current rating, is resistant to EMI, and has a high Q factor, making it an ideal choice for high-power applications. Furthermore, it can also be used in LC circuits to reduce the ripple of the output voltage. This makes it an essential component for many power electronic circuits.

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