UPH2G820MHD

Series:	UPH
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	82µF
Tolerance:	±20%
Voltage - Rated:	400V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 105°C
Operating Temperature:	-25°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	620mA @ 120Hz
Ripple Current @ High Frequency:	930mA @ 10kHz
Lead Spacing:	0.197" (5.00mm)
Size / Dimension:	0.492" Dia (12.50mm)
Height - Seated (Max):	1.654" (42.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Introduction

Aluminum electrolytic capacitors are passive components that store electrical energy in an electric field. They are widely used in power electronic applications such as computer motherboards, consumer electronics, and automotive devices. The UPH2G820MHD series is a new series of aluminum electrolytic capacitors designed to meet the demands of power electronics applications. This article will discuss the application fields and working principles of the UPH2G820MHD series.

Application Fields

The UPH2G820MHD series has been specially designed to meet the demanding requirements of power electronic applications. These include switching power supplies, electronic ballasts, DC-DC converters, and other high-end electronic components that require high performance and high voltage tolerance. The series is available in a wide range of capacitance values, making it suitable for use in a variety of power electronics applications.

Working Principles

Aluminum electrolytic capacitors are composed of two aluminum metal foils separated by a thin film of electrolyte. The two aluminum foils, called the anode and cathode, are separated by an insulating oxide layer that acts as a dielectric. When voltage is applied to the device, electrical charges accumulate on the anode and cathode electrodes, producing an electric field which stores electrical energy. The capacitance of an aluminum electrolytic capacitor is a function of the dielectric constant of the electrolyte, the area of the anode and cathode electrodes, and the separation between them.

Quality Assurance

The UPH2G820MHD series is manufactured under strict quality control standards in order to assure reliable performance and long life. The series is subjected to rigorous testing to ensure that all components meet the required specifications. All UPH2G820MHD components include an electrolyte seal to protect against leakage and an internal pressure relief valve to release any built-up gasses. The components are also designed to surviveTemperature Derating of up to 85℃ at rated voltage.

Conclusion

The UPH2G820MHD series of aluminum electrolytic capacitors is designed for use in high-end power electronics applications. These components are manufactured under strict quality control standards to ensure reliable performance and long life. The series is available in a wide range of capacitance values, making it suitable for use in a variety of power electronics applications.

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