S1008R-123G

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Fixed inductors are used in high frequency applications where the inductance value needs to remain constant. The S1008R-123G is a perfect example of such an inductor, providing a reliable output for high frequency signals. The inductor is composed of an air gap core, which contains two windings and a movable core. The inductance is controlled by the relative position of the core to the windings, and therefore the inductance of an S1008R-123G can be easily adjusted as needed.

The S1008R-123G is commonly used in applications such as switching power converters, RFID receivers, and high frequency audio amplifiers. In power conversion systems, the S1008R-123G is often employed as a high frequency input filter, as its adjustable inductance allows for fine-tuning of the power supply. In RFID receivers, the S1008R-123G is used to improve the signal-to-noise ratio of the receiver by adding an inductance in series with the antenna. Lastly, in audio amplifiers, the S1008R-123G acts as an impedance matching device, improving the efficiency of the amplifier and reducing distortion.

The working principle of the S1008R-123G is simple. When an electrical current is applied to the inductor, an electromagnetic field is generated around the windings. This field then interacts with the core, inducing a magnetic flux in the core. The flux in the core is proportional to the applied current, and so the inductance will increase as the current increases. The core can also be moved relative to the windings, changing the flux and the inductance. This allows for precise tuning of the inductance.

The S1008R-123G is one of the most popular fixed inductors on the market today. Its small size and high performance make it an ideal choice for high frequency applications, from power converters to RFID receivers. With its adjustable inductance, it is easy to customize the inductance to accommodate different requirements. Furthermore, its simple working principle make the S1008R-123G a reliable and efficient choice for all your fixed inductor needs.

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