UVR2D470MHD

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Aluminum Electrolytic Capacitors

Capacitors are electrical components that are used to store an electrical charge, and are essential to many types of electronic devices. A specialized type of capacitor, the aluminum electrolytic capacitor, has been used extensively in a variety of professional applications, including UVR2D470MHD. In this article, we will discuss the application field and working principle of this type of capacitor.

Application of UVR2D470MHD

UVR2D470MHD is an aluminum electrolytic capacitor specifically designed for the use in high frequency switch mode power supplies and DC/DC converters. It is especially attractive and suitable for ultra-high power density applications with very specific working conditions, which include: high temperature (-55°C to +105°C), wide voltage range (16V to 500V), and high ripple current (up to 30A). The aluminum electroltic capacitor has such an advantage that it can handle large current with a very low ESR (equivalent series resistance).The performance of UVR2D470MHD is excellent in any applications, such as motor drive, telecom, lighting, automotive, welding and medical. Its high temperature range, high voltage rating, and low ESR makes it ideal for a variety of electronic applications, from consumer electronics to power conversion in industrial equipment.

Working Principle of UVR2D470MHD

Aluminum electrolytic capacitors employ aluminum plates, which act as both the plates of a capacitor and the anode of an electrolyte. The electrolyte is a solution of water, ethanol and ethylene glycol. The electrolyte solution is provided between two aluminum plates, with a separator that prevents direct contact between the two plates to provide electrical insulation.The capacitance of an aluminum electrolytic capacitor is determined by the size of the plates, the distance between the plates, and the thickness of the oxide layer on the plates. This oxide layer acts as the dielectric material of the capacitor, and determines the electrical properties of the capacitor: its capacitance, voltage rating, and leakage current.The efficiency of the UVR2D470MHD capacitor is determined by the size and shape of the plates, the thickness of the oxide layer (or dielectric material) of the capacitor, and the distance between the plates. The dielectric material chosen is especially important: it must be able to handle high voltages while still behaving like an electrical insulator. This enables the capacitor to maintain its capacitance over a wide range of temperatures and voltages.

Conclusion

In conclusion, UVR2D470MHD is an aluminum electrolytic capacitor that is designed for use in high frequency switch mode power supplies and DC/DC converters. Its performance is excellent in any application thanks to its high temperature range, high voltage rating, and low ESR. The working principle of the UVR2D470MHD relies on the size and shape of the plates, the thickness of the oxide layer, and the distance between the plates.

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