PG0702.401NL

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Fixed Inductors

Fixed inductors, also called inductive components, are electronic components that are used to store energy in an electric or magnetic field. They play an essential role in many applications including power supplies, radio frequency (RF) communications, and power conversion. In this article, we will discuss the specifics of the PG0702.401NL component and its applications and working principles.

Applications

PG0702.401NL fixed inductors are used for a variety of applications such as power supplies, DC-DC converters, RF communications, and other applications requiring an inductor. This particular model is designed with a low DC resistance of 0.14 Ω, making it suitable for high frequency applications. The other features of this device include a breakdown voltage of 8.0V, a wire length of 600mm, and a temperature range of -55℃ to + 125℃. It can handle up to 10A of current and has a total inductance of 7.0 mH when measured at 100kHz.

Working Principle

The working principle behind fixed inductors is based on the inductive properties of a circuit. When power is applied to a circuit containing an inductor, a low frequency current is generated in order to maintain the constant magnetic field around the inductor. This current increases with the frequency of the voltage applied and produces a stronger magnetic field. The strength of the magnetic field will also depend on the size and shape of the inductor, as well as the number of turns in the coil.

When an alternating current is applied to a circuit, the current will produce a changing magnetic field and generate a voltage across the inductor. This voltage is known as the back-emf voltage and is important for controlling the current flowing through the inductor.

The PG0702.401NL fixed inductor has a fixed inductance, meaning that the inductance does not change when the current or frequency of the voltage applied to it is changed. The inductance of the device is determined by the number of turns in the coil and the size and shape of the core material. This type of inductor is capable of handling up to 10A of current, making it suitable for high-frequency applications.

Conclusion

The PG0702.401NL fixed inductor is an electronic component used for a variety of applications, including power supplies, RF communications, and DC-DC converters. Its low DC resistance and high current handling make it well-suited for use in high frequency applications. The device works by generating a low frequency current to maintain a constant magnetic field around the inductor and by generating a back-emf voltage when an alternating current is applied.

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