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Fixed Inductors

Fixed inductors, otherwise known as non-variable inductors, are passive electronic components used to provide a fixed magnetic field in various applications. TSL0809RA-331KR41-PF is a member of the fixed inductor family. This article provides information about its application field and working principle.

Application Field

TSL0809RA-331KR41-PF is used in a variety of electronic circuits. For example, it can be used in high frequency applications, such as radiofrequency (RF) filters and oscillators as well as in power supply networks. Additionally, it is used in low-pass filters, impedance matching networks, resonant circuits, and other applications. The inductance of the component is tuned to the suitable value by adjusting the number of turns in the windings.

Working Principle

The working principle of a fixed inductor is based on Faraday\'s law of induction, which states that the magnitude of an electromotive force induced in a conductor is proportional to the rate of change of the magnetic flux threading the conductor. The inductor is constructed with a core and a coil of wire wound on it. The magnetic flux is generated by applying a direct current (DC) or an alternating current (AC) through the coil. When a DC current is applied, a magnetic field is created, which is called the primary field, and the core stores this energy in the form of a magnetic field. When an AC current is applied to the coil, it will create a secondary magnetic field, which induces a voltage in the coil. The magnitude of the voltage produced is proportional to the rate of change of the magnetic flux.

Conclusion

TSL0809RA-331KR41-PF is a fixed inductor and is used in a wide variety of electronic circuits. Its application field is wide ranging, from RF filters to impedance matching networks. It works based on Faraday\'s law of induction. A magnetic field is created when a DC or an AC current is applied to the coil, which in turn induces a voltage in the coil proportional to the rate of change of the magnetic flux.

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