UVK2A222MRD

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	2.047" (52.00mm)
Size / Dimension:	0.866" Dia (22.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	2.76A @ 10kHz
Ripple Current @ Low Frequency:	2.4A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UVK
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	100V
Tolerance:	±20%
Capacitance:	2200µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum electrolytic capacitors are a type of capacitor that utilizes an aluminum oxide film to produce electrostatic energy storage. They are the most commonly used in power supplies and signal applications, but their range of applications is much broader than just these two uses. The UVK2A222MRD is an aluminum electrolytic capacitor ideally suited for applications that require higher capacitance and an operating temperature range than other types of capacitors. In this article, we will look at the application fields and working principles of the UVK2A222MRD aluminum electrolytic capacitor.The applications of the UVK2A222MRD aluminum electrolytic capacitor are wide and varied, but they are mainly used where a high level of capacitance is required in power supplies and signal applications. Typically, the capacitance value of the UVK2A222MRD aluminum electrolytic capacitor ranges from 4.7uF to 47uF. This makes them ideal for applications such as voltage regulators, switched mode power supplies, and high-efficiency amplifier circuits. The device is also suitable for use in high-frequency signal processing applications, such as high-quality audio systems, where a high level of capacitance is needed to reduce noise.The working principle of the UVK2A222MRD aluminum electrolytic capacitor is relatively simple. The device consists of a cylindrical body coated with a sheet of aluminum oxide film, which acts as the capacitor\'s dielectric or insulating layer. When a voltage is applied to the device, electrical charges accumulate on the surface of the oxide layer, resulting in a electrostatic field that produces energy storage. The amount of charge stored in the device is proportional to the amount of voltage applied. The other components that make up the UVK2A222MRD aluminum electrolytic capacitor are the anode and the cathode. The anode is the positive terminal of the device while the cathode is the negative terminal. The anode and the cathode are separated by the aluminum oxide layer and they both have different properties. The anode is typically made of aluminum and is responsible for attracting electrons to the device, while the cathode is usually made of a conductive material such as steel and is responsible for attracting electron holes.The UVK2A222MRD aluminum electrolytic capacitor is a dielectric capacitor due to its ability to store large amounts of electrical energy at relatively low voltages. The device is also characterized by being highly reliable and having a long service life. The working principle of the device allows for a wide range of voltage values to be applied to the device, making it suitable for applications that require a wide range of operating voltages. In conclusion, the UVK2A222MRD aluminum electrolytic capacitor is an ideal choice for applications that require higher capacitance and an wide operating temperature range. The device is highly reliable and and can store large amounts of electrical energy at relatively low voltages, making it suitable for power supplies and signal applications. The device also has a long service life and is a low-cost and low-maintenance solution for various applications.

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