UVZ2E2R2MEH

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.492" (12.50mm)
Size / Dimension:	0.248" Dia (6.30mm)
Lead Spacing:	0.098" (2.50mm)
Ripple Current @ High Frequency:	36.8mA @ 10kHz
Ripple Current @ Low Frequency:	23mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UVZ
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	1000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	250V
Tolerance:	±20%
Capacitance:	2.2µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors belong to the category of polarized capacitors. They are one of the most widely used types of electronic components in many electronic circuits and are key elements in many industrial applications.In terms of construction, aluminum electrolytic capacitors consist of an anode (positive electrode), a cathode (negative electrode), an electrolyte (such as ammonium bicarbonate, a solution of organic compounds, an aqueous solution of boric acid, ethylene glycol, etc.), and a isolating coating material around the anode to prevent short-circuiting of the capacitance. They work on a principle of electrochemistry, wherein an electrical energy is used to deposite the reactants or electrolyte onto the anode, thereby forming a charge layer on the electrodes, and creating a capacitance.

UVZ2E2R2MEH Application Field and Working Principle

The UVZ2E2R2MEH aluminum electrolytic capacitor belongs to Hongfa capacitor series. It has a capacitance value of 2.2µF, rated voltage of 2V, and leakage current of 2.6µA. It features a high ripple current rating and low impedance. The product is widely used in motor drive systems, audio systems, and power supplies. In terms of working principle, UVZ2E2R2MEH aluminum electrolytic capacitors operate by a process called “http://collegerag.net/f18980/=electrolysis”, in which an electrical current interacts with ions in the electrolyte to create a double layer of electrons on the surfaces of the anode. This forms a capacitance which stores and releases energy, as per the electric current applied. This capacitance helps in smoothing out of current ripple or interference in power supplies or high-frequency switching.The UVZ2E2R2MEH aluminum electrolytic capacitors are also designed with an inherent durable nature. The anode and cathode are constructed with an aluminum foil and an activated oxide, resulting in a capacitance that can withstand thousands of cycles of charge and discharge. This helps in maintaining a longer lifespan and improved performance of the capacitor.

Conclusion

Aluminum electrolytic capacitors are one of the most versatile and widely used types of electronic components used in many applications. The UVZ2E2R2MEH aluminum electrolytic capacitor is part of the Hongfa capacitor series and is used in motor systems, audio systems, and power supplies. It offers a high ripple current rating and low impedance, making it well-suited for these applications. The working principle of aluminum electrolytic capacitors is based on the process of electrolysis, wherein an electrical energy is used to create a capacitance on the anode’s surface. This capacitance stores and releases energy depending on the electric current applied, helping to smooth out current ripple or frequency switching. In sum, aluminum electrolytic capacitors offer an efficient way to store energy and are used in various applications to ensure smooth current and power supplies. The UVZ2E2R2MEH aluminum electrolytic capacitor, thanks to its unique design and low impedance, serves as an efficient component in many motors, audio systems, and power supplies.

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