PL9318NL

Fixed Inductors

An inductor is a passive two-terminal electrical component that stores energy in a magnetic field when electric current flows through it. Fixed inductors have a fixed inductance while the inductance of variable inductors can be adjusted by manual control, computer control, or feedback control. In this article, we discuss the application field and working principle of one type of fixed inductor, namely the PL9318NL.

Application Field of the PL9318NL

The PL9318NL is a fixed inductor designed for technologically advanced telecom and power systems. It is designed for high-frequency operation, making it suitable for use in applications such as VDSL, PON, and G.fast. It features a wide range of inductance values and is able to withstand changes in temperature and flux densities up to +50 °C. Furthermore, its integrated blocking and build-in protection capabilities make it perfect for severe application environments, providing superior protection against voltage and current spikes.

Working Principle of the PL9318NL

The PL9318NL fixed inductor operates on the principle of a coil wound around a magnetic core. When a current flows through the coil, it produces a magnetic field that, in turn, produces a voltage across its terminals. The inductance of the inductor determines the rate at which this voltage is produced. In the case of the PL9318NL, the inductance is fixed, meaning that the voltage produced is also fixed. Moreover, the magnetic field produced by the inductor is less affected by temperature and flux density fluctuations, making it ideal for use in power and telecom applications.

Conclusion

The PL9318NL is a fixed inductor designed for use in technologically advanced telecom and power systems. It features wide range of inductance values and is able to withstand changes in temperature and flux densities up to +50 °C. Additionally, its integrated blocking and protection capabilities make it suitable for severe application environments. Its working principle is based on the generation of a magnetic field when a current flows through the coil, producing a voltage across its terminals which is fixed based on the inductance of the inductor.