103-472HS

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Fixed Inductors

Fixed inductors are a type of passive electronic component, usually used in electrical circuits to store energy through the creation of a magnetic field. They are commonly used in a variety of applications, from providing power filtering in audio systems to acting as a transformer in power supplies. However, many users are unfamiliar with one specific type of fixed inductor - the 103-472HS.

103-472HS Application Field

The 103-472HS is a high-quality radial-leaded inductor specifically designed for power circuits. This makes it particularly suitable for power supplies, which need an inductor to protect sensitive circuitry from voltage and current spikes. The 103-472HS also has a wide temperature range operation - between -40 and +125 degrees Celsius - making it suitable for high-temperature applications.

In addition to power supplies, the 103-472HS is also suitable for use in audio systems. Its ability to reduce electrical noise makes it an ideal choice for improving sound quality in portable devices as well as in large audio systems. Its low-profile design makes it easy to install in even the most cramped spaces, meaning it can be effectively used in a variety of locations.

103-472HS Working Principle

The working principle of the 103-472HS is relatively straightforward. When electricity passes through its winding, a magnetic field is formed. This magnetic field increases as more electricity is passed through, storing energy in the form of a magnetic field. When current flows in the opposite direction, the energy stored in the magnetic field is converted back into electricity.

The 103-472HS is built using powdered iron cores, which are wound with insulated copper wire. This results in a more efficient induction than ferrite cores, which helps it achieve higher current ratings and lower losses. The powder iron core also helps to reduce the size of the inductor.

As the 103-472HS is designed for power circuits, it has an operating voltage rating of up to 1,000V. The inductance range is from 0.33 to 500µH, so it can be used in virtually any power circuit from audio systems to power supplies. Its inductance versus current characteristic is also flat, meaning it will provide consistent performance even at high currents.

Conclusion

The 103-472HS is a highly versatile and reliable fixed inductor, designed for use in power circuits. It has a wide temperature operating range, making it suitable for a variety of applications from audio systems to power supplies. Its powder iron core and high current rating makes it an ideal choice for powering sensitive electronics, while its compact size makes it easy to install in even the most cramped spaces. All in all, the 103-472HS is a great choice for anyone looking for a reliable and efficient fixed inductor.

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