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Fixed Inductors

Fixed inductors are commonly used for electrical and electronic applications. They are used in power supplies, audio circuitry, and many other applications. The 3094-474HS inductors are designed for surface mounting onto printed circuit boards. The inductors feature an encapsulated core made of a material with high temperature endurance and thermal coefficient of resistance. This makes them suitable for use in a variety of power supplies and in audio circuits that require high-temperature stability.

3094-474HS Application Field

The 3094-474HS inductor is a type of surface-mount fixed inductor that is designed to provide high-frequency signal circuits with efficient power filtering. It is excellent in suppressing noise and protecting signals from unexpected voltage changes. The primary application of the 3094-474HS is in power filters, signal converters, switching supplies, and audio circuits. It can also be used in motor drives, power amplifiers, EMI/EMC filters, and other circuits or applications that require efficient power filtering.

3094-474HS Working Principle

The working principle of the 3094-474HS inductor relies on the generation of a small magnetic field around the inductor due to electric current passing through it. The magnetic field generated by the inductor puts impedance on the circuit, which protects the circuit from sudden voltage changes and also suppresses high-frequency noise. In a power filter application, the inductor is placed between the power supply and the load. When a sudden voltage is applied, the current generated by the inductor increases, which in turn increases the magnetic field strength. This raises the impedance of the circuit and blocks the sudden voltage change from affecting the load.

The 3094-474HS inductor is also used in signal converters and audio circuits. In these applications, the inductor works to filter the signal and ensure that only certain frequencies are allowed to pass through. This is an important function when producing clean and high-quality audio signals.

Conclusion

The 3094-474HS is a surface-mount fixed inductor designed for efficient power filtering. Its primary applications include power filters, switching supplies, and audio circuits. It is known for its high-frequency signal circuit protection and noise suppression. The working principle of these inductors relies on the production of a magnetic field around the inductor core, which protects components from sudden voltage changes and high-frequency noise. The 3094-474HS is an effective and reliable inductor, and it is widely used in electrical and electronic devices.

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