ELJ-FA6R8JF Inductors, Coils, Chokes

Fixed inductors, also known as inductive components, are electronic components that are used mainly in the filtering and tuning of circuits. ELJ-FA6R8JF, an inductor manufactured and distributed by Panasonic, is an example of a fixed inductor. It is a surface mount type inductor, constructed to enable it to have a low impedance for currents and high impedance for frequencies above a certain value. Firstly, this article will outline the application fields of the ELJ-FA6R8JF fixed inductor, followed by an overview of its working principle.

Application Fields

The ELJ-FA6R8JF fixed inductor is primarily used in power supplies, signal line systems, and DC-DC converters. The inductor is also used in low power LED lighting systems, various portable device charger systems, and automotive power supplies. Its surface mount construction allows it to be easily and quickly installed in a wide variety of circuit designs.

Working Principle

Inductors are passive electronic components that store energy in an electric field created by the flow of current through them. The ELJ-FA6R8JF fixed inductor is designed to be able to produce a low impedance to current, but also a high impedance to frequencies above a certain range. This is achieved by employing the principle of magnetic saturation, where the field of the inductor is almost saturated and the current is limited. This saturation point can be adjusted to different frequencies by varying the inductance of the inductor, which the ELJ-FA6R8JF has the flexibility to do. In addition, the electrical field created by the current flow also creates a magnetic field, which then induces a voltage in the inductor.

When the ELJ-FA6R8JF fixed inductor is used in a circuit, the magnetic field created by the current flow helps limit the amount of current that can be drawn, and also creates a barrier to high frequency signals. This makes the ELJ-FA6R8JF well-suited for applications such as power supplies, signal line systems, and DC-DC converters, where the precise control of current and the prevention of high frequency interference is necessary.

Conclusion

In conclusion, the ELJ-FA6R8JF fixed inductor is an excellent choice for a variety of circuit designs, especially those involving power supplies, signal line systems, and DC-DC converters. Its surface mount construction allows for quick and easy installation, and the ability to adjust the saturation point to different frequencies is an added bonus. Overall, the ELJ-FA6R8JF is an excellent choice for those looking for a fixed inductor to help them in their applications.