4906-S

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Adjustable Inductors

Adjustable inductors are devices that allow for manual or automatic adjustment of the inductance. These components are generally used in RF applications, such as RF filters, oscillators, and impedance-matching networks. They are also commonly used in power supplies, voltage regulators and frequency selective applications.

4906-S application field and working principle

The 4906-S adjustable inductor is a multi-turn inductor with adjustable inductance and Q factor. It is designed for use in RF applications such as RF filters, oscillators, and impedance-matching networks. It can also be used for power supplies, voltage regulators, and frequency selective applications.

The 4906-S inductor features an internal multi-turn winding, an adjustable core and a small, convenient size. This allows for a wide inductance range, adjustable Q factor and very low losses. The winding also features an adjustable toroid core, which is adjustable by a small knob on the device. This helps to set the exact inductance and Q values.

The 4906-S adjustable inductor has very wide operating temperatures, enabling it to be used in environments where temperatures can fluctuate drastically. It also features a wide range of tolerances and a max operating temperature of +125 °C. In addition, it has a minimum Q of 25 and a maximum inductance range of 100 uH.

The 4906-S adjustable inductor is also suited for power supply application. Its wide operating temperature range and its low losses make it ideal for nominal power of 6 W and above. Furthermore, the adjustable core and winding help to ensure placement accuracy and minimized stray coupling inductance.

In summary, the 4906-S adjustable inductor is designed for use in RF, power supply, voltage regulator, and frequency selective applications. It features an internal multi-turn winding, an adjustable core, and small, convenient size. This allows for a wide inductance range, adjustable Q factor, and very low losses. Furthermore, it has a wide operating temperature range, a wide range of tolerances, and a maximum operating temperature of +125°C.

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