LQW15AN4N7D10D

Fixed inductors are electrical components used in circuits, and the LQW15AN4N7D10D is a specific inductor model. This section will focus on the application field and working principle of the LQW15AN4N7D10D.

Application Field

Fixed inductors are mainly used in circuits that require filtering, coupling, or decoupling, and are composed of a conductor, like a copper wire, wound around a core. The core of the LQW15AN4N7D10D is ferrite, and the wire is consists of an asymmetric copper alloy double coil. The conductor is designed to have minimal impedance at specific frequencies, making it an ideal choice for RF circuits. Other than RF applications, inductors also act as shock and voltage suppressors in power supply circuits, making them ideal for applications such as power protection or data line circuit designs.

Working Principle

Inductors depend on their magnetic fields to work and derive their benefit from the principle of inductance, a phenomenon in which a change in current is induced as an opposing magnetic field. This phenomenon can be exploited to create a filter circuit, which works by allowing certain frequency signals and rejecting others. This is especially useful in radio frequency (RF) circuits, as the frequency of the signal can be changed by varying the number of turns in the inductor or the material it is made of.

In the case of the LQW15AN4N7D10D fixed inductor, the core is ferrite, which has a much lower permeability than other materials. This lower permeability results in an increased inductance and a decrease in the number of turns required, making it a higher quality solution. Additionally, the asymmetric copper alloy double coil increases conductivity and reduces noise. As a result, the LQW15AN4N7D10D has high efficiency and can be used in a wide range of applications.

Conclusion

The LQW15AN4N7D10D fixed inductor is an ideal choice for RF circuits due to its ferrite core and asymmetric copper alloy double coil, and can be used for a wide variety of applications, such as power protection circuits and data line filtering. Additionally, its lower permeability makes it an excellent choice for high efficiency filtering and the reduction of noise.