ECE-A1VN220U

Series:	SU
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	22µF
Tolerance:	±20%
Voltage - Rated:	35V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Bi-Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	80mA @ 120Hz
Ripple Current @ High Frequency:	136mA @ 10kHz
Lead Spacing:	0.098" (2.50mm)
Size / Dimension:	0.248" Dia (6.30mm)
Height - Seated (Max):	0.441" (11.20mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum electrolytic capacitors are essential components in electronic circuits. They provide the electrical energy to power circuit components, and are also used to store and discharge electric charges. The ECE-A1VN220U is one of the most common types of aluminum electrolytic capacitors. It is a radial-leaded, polarized device that is made from aluminum electrolyte and is used to store and suppress electrical energy. The device has a long lifespan and can handle very high voltages with minimal interference or distortions. The device features a long working life, up to 5000 hours, as well as a minimum capacitance of 2200 μF at a rated voltage of 25V.The main application field of the ECE-A1VN220U is in power-supply bypass, energy debounce and energy-storage applications. These applications call for a device that has a large capacity and a long lifetime. In bypass applications, the capacitor\'s large capacity ensures a smooth, stable supply of power. In energy debounce applications, the capacitor\'s low impedance helps reduce switching noise that can generate signal distortions. In energy-storage applications, the ECE-A1VN220U\'s capacity helps ensure that high-energy pulses can be quickly and efficiently stored. The working principle of the ECE-A1VN220U is based on the fact that electricity can be stored in an electrolyte. When an electric charge is applied to the device, electrons are attracted to the positive terminal, creating a layer of positive ions on the positive plate. At the same time, negative electrons move to the negative plate, creating a layer of negatively charged ions. This creates an electric field, known as capacitance, which can store energy and release it when needed. The ECE-A1VN220U is constructed of an aluminum cylinder, with two conducting plates located at the top and bottom of the cylinder. The cylinder is filled with an electrolyte, and the conducting plates act as capacitance electrodes. When an electric charge is applied to the device, a current flows through the conducting plates, creating a capacitance field. This field stores potential electric energy, and when the electric charge is released, the stored energy is discharged. In summary, the ECE-A1VN220U is a radial-leaded, polarized aluminum electrolytic capacitor. It has a long working life and can handle very high voltages. It is commonly used for bypass, energy debounce and energy-storage applications, and its working principle is based on the capacitance created by the electric charge applied to the device.

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