LQW18AN5N6C80D

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Fixed inductors are electrical components designed to provide a fixed amount of inductance in a circuit. They are usually constructed from a coil of wire, along with an iron core or air core, insulation, and a terminal for connection to other components in a circuit.

The LQW18AN5N6C80D is a fixedinductor from technology giant Murata for surface-mount applications. This device is a wire-woundstyle inductor that is designed specifically for high-power and high-current applications, meaning that it is capable of handling large amounts of energy to bring power to demanding components.

Application Field

The LQW18AN5N6C80D is primarily used in filter circuits for high-power, high-current applications. It is typically used in power-supply lines or in antenna systems, making it perfect for applications such as power amplifiers and high-end loudspeakers, as well as 5G base stations. On top of that, it can be used in inverters for receivers and motor drives, along with audio equipment and PCBA testbeds. The device features excellent electrical characteristics such as a high inductance range and low DCR, making it a good choice for high-power applications.

Working Principle

The LQW18AN5N6C80D is a coreless, wire-wound fixed-inductor. Its working principle is pretty straightforward: it is designed to store energy in its internal coils, and then releases that energy at a set rate as a current passes through it. The inductor works by creating a magnetic field when a current is passed through its wire windings. This field in turn resists the current, thus creating a voltage drop. This impedance at the load causes the current to become conditioned, allowing for a smooth voltage and current transfer to take place.

This also means that the inductor is able to convert high frequencies into low frequencies, making it perfect for applications involving high-frequency signals. It also provides filtered power, meaning that it can be used in applications such as noise suppression or signal conditioning, where a clean power signal is needed.

The LQW18AN5N6C80D is a perfect choice for applications that require high-power, high-current inductors. It boasts excellent electrical characteristics, a suitable inductance range, and a low DCR, making it a great choice for demanding applications. On top of that, it provides filtered power and can perform frequency conversion, making it a versatile component that can be used in multiple settings.

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