ELJ-FA1R8JF Inductors, Coils, Chokes

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What are Fixed Inductors?

Fixed inductors are electronic components that are used in consumer electronics, in communications equipment, and even in military and aerospace applications. They may also be referred to as chokes, reactors, and absorbers. The ELJ-FA1R8JF series of fixed inductors are part of a larger range of components supplied by Panasonic. They offer high frequency inductance compensation with their small form factor and low core losses.

The ELJ-FA1R8JF Application Field and Working Principle.

Broadly speaking, the ELJ-FA1R8JF can be used in a variety of power supply applications. Their main function is to regulate the inductance of power supplies by acting as a buffer between the power source and the load. It is designed to evenly spread the voltage pulses across the output, resulting in higher efficiency and a superior voltage and current performance. In this way, it can reduce the ripple effect caused by the instantaneous current changes in batteries.

The ELJ-FA1R8JF works by transferring energy between electrical circuits using a magnetic field. It does this by using a coil of wire that has been wound around a core material to generate a stronger magnetic field than can be produced by a single wire. By controlling the number of times a wire is wound around the core and the thickness of the wire used, the inductance of the device can be measured. This is an important factor in determining the performance and efficiency of the inductor.

The ELJ-FA1R8JF also works by providing noise reduction, as well as a very high level of stability. Its low current consumption, wide frequency range, and low temperature drift makes it an ideal choice for power supply applications with extreme temperature conditions. In addition, its very low core losses provide great efficiency levels without the need of bulky components.

Conclusion

Fixed inductors, such as the ELJ-FA1R8JF series produced by Panasonic, are highly valued electronic components that provide excellent inductance compensation with their small form factor and low core losses. By transferring energy between electrical circuits using a magnetic field, they help to regulate the inductance of power supplies and provide noise reduction and high levels of stability. They are popular and useful components for consumer electronics, communications equipment, and military and aerospace applications.

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