UMA1A220MDD

Operating Temperature:	-40°C ~ 85°C
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.236" (6.00mm)
Size / Dimension:	0.197" Dia (5.00mm)
Lead Spacing:	0.079" (2.00mm)
Ripple Current @ Low Frequency:	33mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Polarization:	Polar
Series:	UMA
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	10V
Tolerance:	±20%
Capacitance:	22µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors: UMA1A220MDD Application Field and Working Principle

Aluminum electrolytic capacitors are a type of capacitor that uses two aluminum foils, and which are separated by an electrolyte to form an electrical field. They are ideal for applications involving high power, high voltage, and high frequency. The UMA1A220MDD aluminum electrolytic capacitor is a great choice for a wide array of applications. This article will explore the application field and working principle of the UMA1A220MDD.

Application Field

The UMA1A220MDD aluminum electrolytic capacitor is highly-suitable for a number of applications that require efficient power management. It is ideal for use in consumer electronics, such as air conditioners, washing machines, and refrigerators. Additionally, the UMA1A220MDD is suitable for audio systems, automotive power supply systems, and charging power supplies.

Working Principle

The working principle of an aluminum electrolytic capacitor is based on the phenomenon of charge separation in a capacitor. When a voltage is applied to the capacitor, the positive and negative ions in the electrolytic solution are attracted to the aluminum foil surfaces. These charges then create an electrical field between the two aluminum foils.This electric field is responsible for the capacitor\'s capacitance—the ability to store electric charge. When positive and negative charges are added to a capacitor, this electric field creates an "electric field separation" between the two foils, which then generates an electric current. This electric current is then used to power the connected devices.The main advantage of using aluminum electrolytic capacitors is their extremely high capacitance. This helps to reduce a circuit\'s power consumption, increase efficiency, and reduce the amount of components and wires needed in the circuit. The aluminum electrodes also make them highly resistant to corrosion and temperature changes. Therefore, they can be used reliably in high temperatures and in environments with high levels of humidity.The UMA1A220MDD has a capacitance of 68uF, 6V of rated voltage, and operates at a temperature range of -40°C to 85°C. It also features over-current protection and a low ESR of 1.5Ω. These features make it incredibly reliable and well-suited for a variety of applications.

Conclusion

Aluminum electrolytic capacitors are a great choice for a number of power management applications. The UMA1A220MDD aluminum electrolytic capacitor is an ideal choice due to its high capacitance, low ESR, and over-current protection. Its applications include consumer electronics, audio systems, automotive power supply systems, and charging power supplies. Overall, the UMA1A220MDD is a great option for those looking for reliable, efficient, and powerful power management solutions.

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