ELJ-FC220KF Inductors, Coils, Chokes

Fixed Inductors: ELJ-FC220KF is a common series of fixed inductors. It is widely used in the circuits of communication, mobile phones, consumer electronics, cars, and industrial control applications.

Application Field of ELJ-FC220KF

The ELJ-FC220KF series is commonly used in applications such as cellular phones, telecommunications equipment, instrumentation and control circuits, uninterruptible power supplies, and consumer electronics. It is offered with a maximum DC current rating ranging from 0.75A to 33A. It offers excellent temperature stability and reliability.

The ELJ-FC220KF series is designed for use in indoor, low-temperature applications such as mobile phones, computers, and home appliances. It is specifically designed to provide good power efficiency and heat dissipation in high-density and low-current applications. It features excellent temperature stability and reliability, making it an ideal choice for a wide range of applications.

The ELJ-FC220KF series is available in both surface mount and through-lead versions, allowing for the easy assembly of the device in the application’s PCB. The space-saving device is offered in a variety of shapes and sizes, which makes it suitable for a wide range of products and applications.

Working Principle of ELJ-FC220KF

The ELJ-FC220KF series of inductors work by producing an electromagnetic field, which is then fed back into the circuit in which it is placed. The amount of power that is fed into the circuit is directly proportional to the size of the inductor, in other words, the larger the inductor, the more power it can transfer. The inductance of the inductor can be adjusted by varying the lengths of the wire that makes up the inductor or adding a ferrite core to the inductor.

In general, an inductor works by storing energy in the form of magnetic flux and converting it back into electrical energy as the flux is released. This property of inductors is known as inductance. When current is applied to the inductor, the magnetic field that is created attracts conductive elements in the circuit which then produces a second current in the opposite direction. This opposing current is known as the back EMF or counter voltage.

The amount of energy stored in an inductor depends on the amount of flux in the magneti circuit which is determined by the inductance of the inductor. As the current increases, the amount of energy stored in the inductor also increases. This energy is then released when the current is turned off, providing a counter voltage to the circuit.

Conclusion

In conclusion, the ELJ-FC220KF series of fixed inductors is a reliable and easy to use device for many applications. Its excellent temperature stability, space-saving designs, and ability to provide power efficiency and heat dissipation make it a great choice for a wide range of applications. Its simple working principle, based on creating a magnetic field, allows it to be adjusted for better performance in various circuits.