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Fixed Inductors

Inductors are devices that stores energy in the form of a magnetic field. The LQW15AN9N2G80D is an RF inductor used in RF (radio frequency) circuits, which require inductors to create signals at specific frequencies. As the inductors is a passive component, it is relatively simple in design compared to more complex active components.

LQW15AN9N2G80D Application Field

The LQW15AN9N2G80D is a type of surface-mount inductor (SMD inductor), which is used in a variety of applications. Inductors are major components that make up different circuits, such as resonant circuits, oscillating circuits, and audio and video filters. These components are also used in power management systems, such as switching supplies, DC-DC converters, DC-AC inverters. The small size of an SMD inductor and low cost make them a popular choice as they offer a great degree of design flexibility and are well-suited for space-constrainted and high-density devices.

LQW15AN9N2G80D Working Principle

The working principle of the LQW15AN9N2G80D is based on the concept of electromagnetic induction. This basic principle states that when an electric current flows through a conductor, it will induce a magnetic field around the conductor. The magnitude of this magnetic field is proportional to the current, and so when this magnetic field is changed, either by increasing or decreasing the current, the inductance of the conductor will also be changed accordingly. It is this phenomenon that is responsible for the operation of inductors and is the basis for their use in RF circuits.

The basic operation of the LQW15AN9N2G80D includes creating, storing, and returning a magnetic field that is generated by an applied current. When a current is applied to the coil of the inductor, the coil will create a magnetic field that is proportional to the current. This magnetic field will "store" energy, which is then released when the current is removed. This allows the inductor to create a signal at a specific frequency, which is determined by the inductance of the inductor.

Conclusion

The LQW15AN9N2G80D is a type of RF Inductor commonly used in many RF circuits such as oscillating circuits, resonant circuits, or audio and video filters. Its working principle is based on electromagnetic induction, which states that when an electric current flows through a conductor, it will induce a magnetic field. By manipulating the magnitude of this magnetic field, the inductance of the coil can be changed, allowing the inductor to create a signal at a specified frequency. As an SMD inductor, it offers a great degree of design flexibility as well as being highly space-constrainted.

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