WVL9FJ153K

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Adjustable Inductors are components that are used to fine-tune the inductance of a circuit to the desired performance. The WVL9FJ153K is one of the most widely used adjustable inductors in the industry. It is a Surface Mount Device (SMD) with a size of only 1.6mm x 2.2mm and a weight of 0.2 g, making it one of the smallest and lightest adjustable inductors on the market.

The WVL9FJ153K adjustable inductor is designed to provide a precision control of the inductance tuning range. It is able to do this with the help of an external bias voltage applied to its gate terminal. This adjustable inductor has a tuning range of 0.1 to 1.2 μH, with a maximum operating frequency of 300 MHz. This makes it ideal for applications where high frequency response is required, such as in fixed-frequency switching regulators, DC-DC converters, and other power supply designs.

The working principle of the WVL9FJ153K adjustable inductor is based on the phenomenon of magnetic permeability of the material. When the gate voltage is applied, it changes the number of turns in the inductor, thus changing its inductance. This results in a precise and adjustable inductance range. The gate voltage can be varied from 0 to 1.5 volts, allowing users to fine-tune the inductance of the device to fit their specific requirements.

The WVL9FJ153K adjustable inductor has many applications. Its precise and adjustable inductance range makes it suitable for high-performance power supply design, DC-DC converters, and other high-frequency switching circuits. Furthermore, due to its small size and light weight, it is perfect for portable electronics, such as cell phones and other portable devices. Finally, its wide operating temperature range makes it suitable for use in automotive, industrial, and military applications.

In summary, the WVL9FJ153K adjustable inductor is a reliable and affordable SMD solution that is ideal for applications where high frequency response is required. It offers a precise and adjustable inductance range with a wide operating temperature range, making it suitable for a variety of applications. Its small size and light weight make it perfect for portable electronics, while its wide operating temperature range makes it suitable for use in automotive, industrial, and military applications.

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