M39003/03-0159/HSD

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Tantalum capacitors are some of the most common types of capacitor in use today, especially in industrial electronics and consumer electronics applications. The M39003/03-0159/HSD from Vector Electronic Co. is one of the most popular models and is a high-performance capacitor that offers high capacitance and long life. In this article, we\'ll explore the applications and working principle of this capacitor.

Application Field

The M39003/03-0159/HSD is designed for use in high frequency/high temperature applications up to 200°C. It is typically used in power supply units, computer motherboards, consumer electronics, and a wide variety of automotive and industrial applications. It is also suitable for use in high-performance electronic equipment, such as receivers, audio amplifiers, TV sets, and other digital and audio products. Therefore, this is an ideal choice for use in both consumer equipment and mission-critical industrial equipment.

Working Principle

The M39003/03-0159/HSD has a unique construction. It consists of a tantalum electrolytic chamber with a dielectric layer of tantalum oxide. This dielectric layer is very thin and has a high dielectric strength. The capacitance of the electrolytic chamber is determined by the amount of surface area of the tantalum platelets in the chamber, which can store more charge due to the thinness of the dielectric layer. When a voltage is applied to the capacitor, it becomes polarized and starts to charge.

The advantage of the M39003/03-0159/HSD is its low ESR (Equivalent Series Resistance). This means that it has low self-heating and low power loss, which increases its ability to handle higher operating temperatures and current levels. Its high capacitance-to-volume ratio means that it can be used in applications such as power supplies where there is insufficient space for other types of capacitors. The M39003/03-0159/HSD also has a long life expectancy, typically 5,000 hours.

Conclusion

The M39003/03-0159/HSD is an extremely versatile tantalum capacitor that is widely used in both consumer and industrial applications. It has a high capacitance-to-volume ratio and a low ESR, which makes it suitable for use in high-frequency, high-temperature applications. Its long life expectancy also makes it ideal for applications where reliability and longevity are essential.

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