Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.433" (11.00mm)
Size / Dimension:	0.197" Dia (5.00mm)
Lead Spacing:	0.079" (2.00mm)
Ripple Current @ High Frequency:	200mA @ 10kHz
Ripple Current @ Low Frequency:	100mA @ 120Hz
Applications:	Audio
Ratings:	--
Series:	UFW
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	63V
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

Aluminum electrolytic capacitors are a type of capacitor made with two aluminum electrodes separated by a dielectric electrolyte. They are ideal for providing effective energy storage and decoupling in electrical circuits, making them very important components in many electronic devices. The UFW1J220MDD is a very popular type of aluminum electrolytic capacitor. In this article, we will discuss the application field and working principles of this component.

Application Field of UFW1J220MDD

The UFW1J220MDD aluminum electrolytic capacitor is a high-temperature, long-life device with a wide frequency range. It is ideal for use in automotive and other types of systems operating in temperatures up to 105°C. It is also very efficient in power conditioning and filtering of pulsed and other high powered signals. The device has an efficient ripple current rating and can meet even the most stringent resonance and transient power requirements.The UFW1J220MDD is also used in many energy-saving electronic systems. It provides effective power conditioning and decoupling, helping to reduce the system\'s overall power consumption. It is most commonly used in the power circuitry of LED lighting systems, power inverters, generators and solar power converters. It is also used in DC-DC converters, inverters and solar power systems to provide efficient power storage and conditioning.

Working Principle of UFW1J220MDD

The UFW1J220MDD aluminum electrolytic capacitor is based on a principle of electrochemical energy storage. The two aluminum electrodes that make up the capacitor are separated by a dielectric electrolyte, typically a solution of organic solvent or salts. When a voltage is applied across the two electrodes, an electric current flows through the electrolyte. This current causes ions to build up on the two electrodes, creating an electric field gradient across them which stores electrical energy.The dielectric strength of the electrolyte determines the maximum voltage that the capacitor can handle. This is why aluminum electrolytic capacitors are rated in terms of their working voltage. The higher the working voltage of the capacitor, the more energy it can store. The UFW1J220MDD is rated for working voltages of up to 105°C, which means it can handle heavy power loads and still provide excellent energy storage and decoupling.

Conclusion

In conclusion, the UFW1J220MDD aluminum electrolytic capacitor is a versatile and reliable component for providing effective energy storage and decoupling. It is used in a wide variety of applications, from LED lighting systems to DC-DC converters and power inverters. It is based on the principle of electrochemical energy storage and is rated for working voltages of up to 105°C, providing reliable power conditioning and filtering.

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