UPM1J821MHD

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.476" (37.50mm)
Size / Dimension:	0.630" Dia (16.00mm)
Lead Spacing:	0.295" (7.50mm)
Impedance:	29 mOhms
Ripple Current @ High Frequency:	2.22A @ 10kHz
Ripple Current @ Low Frequency:	1.89A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UPM
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	63V
Tolerance:	±20%
Capacitance:	820µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic CapacitorsAluminum electrolytic capacitors, or aluminum electrolytic capacitors, are electronic components with a large capacity that store electrical energy and can be used to supply power to electronic devices. The UPM1J821MHD is an aluminum electrolytic capacitor used in electronic devices and applications. This article will discuss the application field and working principle of this particular capacitor.ApplicationsThe UPM1J821MHD is an aluminum electrolytic capacitor that is used in a wide range of applications. This capacitor is most commonly used in the power supplies of high-end audio equipment, computers, and other electronics. It can also be used in automotive electronics, such as automotive power supplies for vehicles. In addition, the UPM1J821MHD can be used in radio transmitters, light dimmers, and other analog circuits. It is often used in high-end audio systems, due to its superior performance.Working PrincipleThe UPM1J821MHD is an aluminum electrolytic capacitor. This type of capacitor is composed of two aluminum foils that are insulated from each other by a thin paper layer. The inner aluminum foil has an electrolyte, or a liquid solution, on it. A current passes between the two aluminum foils, producing an electrical charge that is stored in the capacitor. This electronic charge is then used to power electronic devices. The UPM1J821MHD is a polarized capacitor, which means that it can only be charged in one direction.The working principle of the UPM1J821MHD is similar to that of many other types of capacitors. When an AC current is applied to the capacitor, the two aluminum foils will become charged with opposite electrical charges. The charge then builds up to a certain point, and when it reaches a certain level, the capacitor begins to deliver power to the device. As the current is applied to the capacitor, the levels of charge will decrease, and the capacitor will discharge, releasing the stored energy.The design of the UPM1J821MHD also allows it to operate at a much lower temperature than other types of capacitors. As a result, this capacitor is often used in applications where high operating temperature could be a problem. The UPM1J821MHD is also capable of maintaining a high capacitance for long periods of time.SafetyWhen using the UPM1J821MHD, it is important to follow the manufacturer’s safety guidelines. The capacitor is a high voltage device, and is capable of releasing dangerous amounts of energy. To avoid potential damage, it is important to follow the proper procedures when installing and using the capacitor. In addition, the UPM1J821MHD should be kept away from heat sources and should be stored in a dry environment.ConclusionThe UPM1J821MHD is an aluminum electrolytic capacitor used in a variety of electronic devices. This capacitor has a wide range of applications, and is often used in high-end audio systems. The working principle of this capacitor is based on the flow of electrons between two aluminum foils, and the capacitor can store and release large amounts of energy. When using the UPM1J821MHD, it is important to follow the manufacturer’s safety guidelines to avoid potential damage.

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