NR4012T330M Inductors, Coils, Chokes

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Fixed inductors are electronic components that store electrical energy in the form of an electromagnetic field. They are important components in power supplies, DC-DC converters, and other voltage regulating circuits. The NR4012T330M fixed inductor is a high-performance and reliable inductor designed for industrial and consumer applications.

Design

The NR4012T330M is a wire-wound, surface-mount inductor with an operating temperature range of -55°C to +125°C. It is available in a variety of inductance values ranging from 0.68 to 33.0 mH. The inductor features a low profile design and is suitable for automated installation techniques. Its plastic case has two mounting pins for attachment to the PCB, and it has a self-extinguishing safety rating of UL 94V-0.

Applications

The NR4012T330M fixed inductor is commonly used in consumer electronics, automotive, and industrial applications. It is typically used to filter out high frequency noise in power supplies and DC-DC converters. It can also be used in other power circuits, such as switching regulators, motor drivers, and LED lighting drivers.

Working Principle

A fixed inductor, such as the NR4012T330M, works on the principle of electromagnetic induction. When current passes through the inductor\'s coil, it generates a magnetic field which induces a voltage in the coil. This voltage opposes any changes in current which causes the inductor to oppose any sudden changes in current, leaving the current to remain at a constant level.

Advantages

The NR4012T330M has several advantages over other types of inductors. It offers low DC resistance, high current ratings, low-profile design, and reliable long-term performance. It is also RoHS compliant, cost effective, and easy to install due to its surface mount design.

Conclusion

The NR4012T330M fixed inductor is a high-performance, reliable inductor designed for industrial, consumer, and automotive applications. It is suitable for filtering out high frequency noise in power supplies and DC-DC converters, and is also used in other power circuits. It offers low DC resistance, high current ratings, a low-profile design, and excellent long-term performance.

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