73F823AF-RC

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Fixed inductors are a type of electronic component typically used in circuits to store and release energy. They can be used for a variety of applications, including filtering, bypassing, decoupling, and timing. The 73F823AF-RC is a surface-mount fixed inductor manufactured by Taiyo Yuden, a Japanese company. It is widely used in impedance and loudspeaker applications.

Description

The 73F823AF-RC fixed inductor has a round 17 mm-diameter housing and measures 10.2 mm in height. It has a ferrite core with a spiral copper coil wound around it, and two lead-free solder terminals. The package is RoHS-compliant and is compliant with the EU regulation on the Restriction of Hazardous Substances (RoHS).

Specifications

The 73F823AF-RC is a DC-resistor type inductor, and can handle currents up to 0.5A. It has an impedance of 430 mΩ, and a resonance frequency of 13 MHz (±20%). The inductance range is between 9 and 18 μH, and the Q value is 16 – 20.

Applications

The 73F823AF-RC fixed inductor is suitable for a variety of applications, including power filters, snubbing circuits, and DC/DC converters, as well as high-speed data line protection. It can also be used in audio circuits, particularly loudspeaker crossovers. Finally, it is also used in impedance matching circuits, and can be used in AC/DC applications in order to maintain a constant supply voltage.

Working Principle

A fixed inductor works by storing energy in the form of a magnetic field. This field is produced when an electric current flows through the inductor’s winding. The inductor then acts as an electrical buffer, releasing the stored energy slowly and evenly, thus maintaining a constant voltage in the circuit.

Conclusion

The 73F823AF-RC fixed inductor is a versatile and dependable component widely used for a variety of applications. It has low power consumption and a high Q value, making it ideal for audio and impedance matching applications. It is also RoHS-compliant and compliant with the EU regulation on the Restriction of Hazardous Substances.

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