103R-821JS

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed inductors are widely used in electrical circuits and are important components in the study of electromagnetic fields. The 103R-821JS is one such fixed inductor that is widely used in modern electronics. This article will discuss the application field of this inductor and its working principle.

The 103R-821JS fixed inductor has a wide range of applications, including common and broadband radio frequency amplifiers, acoustic chambers, and frequency control circuits. This particular inductor is designed for use in audio and video systems, where it acts as an essential part of the filter circuit. In addition, the inductor is commonly used in signal processing, power conditioning, and digital signal processing (DSP) applications. As such, it can be used for applications from automotive to medical, telecommunications to consumer electronics.

The 103R-821JS fixed inductor has an inductance of 0.821 mH. It has a tolerance of ±10%. With a rated current of 2 A, it can handle up to 40 W of power and is suitable for use in high frequency circuits. The maximum current rating of the inductor is marked as 40 A, with a temperature coefficient of ±100 ppm/°C.

As far as the working principle of the 103R-821JS fixed inductor is concerned, it operates in a similar manner to other inductors. In particular, of all the inductors, an iron-core inductor has similar electromagnetic properties. This type of inductor is often used in applications that require a high degree of precision and accuracy. The core of the inductor is made of a powdered iron, which is responsible for the inductance. A coil of copper wire is then wound around the core, and this is the component that carries the AC signal.

When an AC signal is applied to the inductor, the core material produces a magnetic field in response to the current. This magnetic field then induces a current to flow in the coil, and this current is amplified and directed along the direction of the current. The rate at which the current is induced is proportional to the applied frequency of the signal. This is essential for the operation of audio and video systems, where the frequency of the signal determines the sound or picture quality.

In addition, the 103R-821JS fixed inductor is also equipped with a line trap, which allows for filtering of electromagnetic interference. This is necessary in environments with high levels of electromagnetic interference, such as automotive and telecommunications, in order to prevent signal distortion.

To conclude, the 103R-821JS fixed inductor is a versatile device that is used in a wide range of applications. It has an inductance of 0.821 mH, a tolerance of ±10%, and a maximum current rating of 40 A. It works on the principle of induction and is equipped with a line trap for filtering electromagnetic interference. As such, it is an essential component in many modern electronics applications.

The specific data is subject to PDF, and the above content is for reference