ALS30A222MF400

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	4.134" (105.00mm)
Size / Dimension:	2.598" Dia (66.00mm)
Lead Spacing:	1.122" (28.50mm)
Impedance:	44 mOhms
Ripple Current @ High Frequency:	18.8A @ 10kHz
Ripple Current @ Low Frequency:	11.2A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	ALS30
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	5000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	62 mOhm @ 100Hz
Voltage - Rated:	400V
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, widely known as "electrolytic caps", are widely used components in the fabrication of semiconductor, electrical and electronic products. The capacitor consists of a conductive foil, such as aluminum or tantalum, coated with an insulating dielectric layer and then rolled or folded into a cylindrical or rectangular form. They are then filled with an electrolyte, such as manganese dioxide, ethylene glycol, polycarbonate or polyester. The electrolyte provides the electrical connection between the two metallic electrodes, the anode and the cathode. The ALS30A222MF400 is a popular aluminum electrolytic capacitor used in a wide range of applications. It is most commonly used in power electronic circuits and power protection equipment. The capacitor is constructed with two porous aluminum electrodes and a wrap of some insulation material between them. The capacitor is usually composed of two aluminum sheets with a dielectric oxide film and a gel electrolyte between them.The ALS30A222MF400 is designed to be used in power electronics circuits and power protection equipment. It is capable of handling large currents and also serves to protect the circuit from high voltage transients. It is important to note that the capacitor should not be used in high-voltage rectifier circuits. The capacitor is also used in applications such as DC-DC converters, AC-DC converters and power supplies.The ALS30A222MF400 is ideal for power electronics applications due to its high capacitance and low-ESR (equivalent series resistance). These features make the capacitor suitable for applications that require high ripple currents, high temperatures and long life. The capacitor also has high stability and can handle high voltage transients. The ALS30A222MF400 has a very low inductance and thus helps to reduce circuit losses and improve system stability.The working principle for the ALS30A222MF400 is based on the electric double layer theory. In this theory, electric charges are stored on the aluminum foil and on the electrolyte, thus forming a double layer. This double layer acts as a capacitor. As electricity is supplied to the capacitor, electrons accumulate on the aluminum surface and form a positive layer, while the electrolyte accumulates negative ions and forms a negative layer. The difference between these two layers is the capacitance of the capacitor, which determines its response to AC voltage changes.In summary, the ALS30A222MF400 is an aluminum electrolytic capacitor that is ideal forpower electronics circuits and power protection equipment such as DC-DC converters, AC-DC converters and power supplies. It is characterized by high capacitance, low-ESR, high stability and long life. The working principle of the capacitor is based on the electric double layer theory.

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