UPM1E221MPD

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Aluminum electrolytic capacitors are important components in modern electronic devices, such as computers, cell phones, and other digital devices. The UPM1E221MPD is a type of electrolytic capacitor that can provide high-quality power supply and offer stability and performance in harsh environments. In this article, we will discuss the application field and working principle of UPM1E221MPD.

Application Field

The UPM1E221MPD is an industry-leading electrolytic capacitor that is used for power supply applications in the automotive, telecom, and industrial sectors. This capacitor is especially suitable for high-voltage applications. It is also able to deliver power even when the temperature is extremely low or high. This allows the capacitor to be used in a wide range of applications, such as LED lighting, wind power, and medical equipment.

Furthermore, the UPM1E221MPD is designed to perform in a variety of conditions and environments. For instance, it is capable of operating at high temperatures of up to 125°C and can withstand operating vibrations up to 10G. This makes the UPM1E221MPD suitable for automotive applications where extreme temperatures and vibrations are common. Additionally, this capacitor is ideal for use in high-altitude environments, such as aircrafts and satellites.

Working Principle

The UPM1E221MPD is an aluminum electrolytic capacitor that consists of two plates that are separated by a dielectric material (DOX). The dielectric material is a porous, electrolyte-soaked metal oxide film. The two plates are connected to two metallic leads and are encapsulated in aluminum cans. When a DC voltage is applied to the plates, electrons travel through the oxide film, creating an electric field. This electric field generates an electric charge in the plates, which is stored in the capacitor. In this way, the capacitor is able to store and release energy as needed.

The UPM1E221MPD is designed to be highly efficient and reliable. It has a negative temperature coefficient that serves to reduce the capacitance of the capacitor as the temperature rises, improving the stability of the device. Additionally, it has a long shelf life and a low ESR (equivalent series resistance), thereby enhancing its efficiency and power density. Finally, the UPM1E221MPD is RoHS compliant and meets the AEC-Q200 standards, making it a safe and reliable device.

Conclusion

The UPM1E221MPD is an industry-leading aluminum electrolytic capacitor. It is suitable for a wide range of applications, such as automotive, telecom, and industrial applications, and can withstand harsh environments. Additionally, its efficient and reliable design allows it to provide high-quality power and stability in a variety of conditions. As a result, the UPM1E221MPD is a great choice for any power supply application.

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