UPW1H820MPD

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Aluminum electrolytic capacitors are widely used as an integral part of electrical and electronic circuits. Despite the development of newer dielectric materials, they still remain the most commonly used capacitor type due to their low cost and high capacitance-to-volume ratio. UPW1H820MPD is the widely utilized aluminum electrolytic capacitors and it is capable of demonstrating similar characteristics to much higher-priced versions.

The UPW1H820MPD is a specialty aluminum electrolytic capacitor of about 8.2 uF and rated at 50 VDC. This series has the terminations of axial leads and fits into a 5.0 mm diameter tube with the size of 9.5 mm long. The UPW1H820MPD features a maximum operating temperature of +105 degree Celsius and aCapacitance Tolerance of +/ - 20%, and it is a popular choice for surge suppression and power filtering applications.

The construction of the UPW1H820MPD is comprised of polar aluminum electrolytic capacitor with a cylindrical and longitudinal body, featuring an anode in the form of an aluminum oxide layer, a dielectric cathode, an oxide electrolyte and it\'s conduction path is often a pure tinned copper electric leads, Wrapped by aluminum film. The device is a very reliable, low-cost component that is typically used in EMI/RFI applications, such as filters, timing, wave shaping and digital/analog signal processing. It is also used in backlighting circuitry, as well as power rail decoupling/stabilization.

The working principle of the UPW1H820MPD can be simplified to one component, the electrolyte. It acts as the building block of the capacitor by allowing ionic conduction and provides the bridge between the capacitors anode and cathode. It is sealed in its own compartment between the anode and the cathode, creating the capacitor\'s equivalent to an electric charge, while allowing an electric current to pass between the anode and the cathode across the electrolyte. This results in a dielectric field between the two layers that effectively stores the energy. This is the core principle of how any capacitor works, but the UPW1H820MPD can process a more complex electric charge due to its design.

The UPW1H820MPD is designed for general purpose applications that require moderate current capacity and higher voltage. The device is particularly well-suited for use in applications such as AC line filters, DC-DC converters, power supplies, and switched mode power supplies. Furthermore, it can handle up to 1.28A continuous and is able to dissipate 36W power in an ambient temperature of +85 degrees Celsius.

In conclusion, the UPW1H820MPD is a highly versatile aluminum electrolytic capacitor of 8.2 uF and rated at 50 VDC. It is a special type of capacitor that is used for EMI/RFI applications and for more complex electric charge. It is also great for AC line filters, DC-DC converters, power supplies, and switched mode power supplies as it can handle up to 1.28A continuous and is able to dissipate up to 36W in an ambient temperature of +85 degrees Celsius.

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