4379R-474KS

Fixed Inductors

Fixed inductors, also known as choke coils or coils, are energy storage components consisting of a coil or coil wound on a magnetic core. A 4379R-474KS is a compact low cost surface mount design specifically developed for board level applications. It has been processed with ceramic dielectric material and copper base and is suitable for high temperature and high frequency applications.

Application Field: 4379R-474KS

The 4379R-474KS can be used for high current carrying in noisy environment and also it can be used for RFID applications. It provides signal isolation between coils and provide effective filtering for audio signals. It also helps in energy storage for various computer and communication applications. Furthermore, it can also function as inrush current limiters used in power-up circuits.

Working Principle: 4379R-474KS

The main principle of the 4379R-474KS fixed inductor is that it stores and releases energy to the circuit based on AC or DC current. This energy is stored in the form of magnetic field induced by the current. When there is an applied AC current, the magnetic field varies with time. This results in a varying flux in the core, which in turn induces an emf across the inductor. This induced emf opposes the applied voltage, resulting in a drop in current. This drop in current can be used to regulate the current within various circuits. The 4379R-474KS also offers excellent insulation capability for high temperature and high frequency applications.

Fixed inductors are versatile components used in a wide variety of applications. The 4379R-474KS is an ideal choice for board level applications due to its low cost, small size and high temperature and high frequency capability. This provides reliable operation for various audio, RFID, computer and communication applications. It is also highly efficient and has been designed to be easy to install and to maintain.