74479276222C

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Fixed inductors are devices used that store energy in an electric field generated by a magnetic field when current is passed through them. They come in many sizes, shapes, and forms, ranging from small through-hole devices, such as the 74479276222C, to large surface-mount devices. Fixed inductors have numerous applications, including telecommunications, audio-frequency and digital equipment, automotive electronics, power supplies, and many others.

74479276222C Application Field

The 74479276222C is a low-profile, through-hole fixed inductor predominantly designed for use in audio applications. The inductor features a ferrite core with a 10µH inductance rating. It also has a 6.3A rated current, 0.3Ω DC resistance, and a 350mJ energy storage capacity. It is highly suited for use in filter networks, voltage regulator circuits, and audio amplifiers. The inductor is also helpful in equipment such as car stereos, portable radios, and music synthesizers.

74479276222C Working Principle

The working principle of the 74479276222C is relatively simple. When current is passed through it, it creates a magnetic field. The magnetic field stores energy in the electric field generated until the current ceases. This stored energy is then used to maintain the current flow and boost the audio signal in the application it is used in.

The 74479276222C incorporates a ferrite core to increase the inductance and display a low resistance through the core. This helps reduce the electrical losses due to the resistance of the coils and increases the performance of the inductor. The ferrite core also results in a very low profile and good heat dissipation, allowing for increased efficiency. The inductor also has a metal top shield which helps minimize external noise emitting from the inductor.

Conclusion

The 74479276222C fixed inductor is a highly versatile device useful for many applications due to its features. It is well suited for use in audio applications due to its low profile, efficient operation, and good heat dissipation. Its ferrite core helps reduce electrical resistance, and its shield construction helps reduce noise-emission, providing better audio quality. The 74479276222C fixed inductor is a useful and reliable device.

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