UP3B-470-R Inductors, Coils, Chokes

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Fixed inductors are electronic components used in a variety of power and frequency control applications. UP3B-470-R is a fixed inductor with superior high-frequency characteristics. This article will cover the application field and working principle of UP3B-470-R.

Applications

UP3B-470-R is mainly used in DC/DC converters, such as laptop and mobile phone chargers, automotive power supplies, and consumer electronics. It is also suitable for low frequency transformers, especially for high frequency EMI suppression.

UP3B-470-R can also be used in various communication systems, including wired and wireless systems, for EMI/RFI filtering. It is also suitable for automotive electronic control units, PCMs, and mobile systems.

Working Principle

UP3B-470-R is built with a ferrite core material with a fixed inductance value. The core is wrapped in a coil of copper wire and has an integral shield to reduce the effects of external magnetic fields. The inductance value affects the cutoff frequency of the inductor, allowing it to be used in a variety of power and frequency control applications.

When an electrical current passes through the UP3B-470-R inductor, a magnetic field is generated around it. This field resists changes in the current, causing the electrical energy to decrease. This is known as inductive reactance, and it can be used to reduce the power in a circuit.

The UP3B-470-R inductor also plays an important role in reducing the current in a circuit and controlling the amplitude and frequency of an AC signal. The inductor creates a delay in the current flowing through it, allowing it to reduce the peak current and flatten the current waveform. This reduces the amount of power dissipated and prevents damage to sensitive components.

Conclusion

UP3B-470-R is a fixed inductor with superior high-frequency characteristics, making it ideal for a variety of power and frequency control applications. It is mainly used in DC/DC converters, communication systems, and automotive systems, and its working principle relies on the generation of a magnetic field around it due to the passage of an electrical current.

The UP3B-470-R inductor plays an important role in controlling the current and frequency of a circuit, and reducing the power dissipated. This makes it an invaluable part of any design requiring precise power regulation.

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