UBW1J220MPD1TD Capacitors

Series:	UBW
Packaging:	Tape & Box (TB)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	22µF
Tolerance:	±20%
Voltage - Rated:	63V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	1000 Hrs @ 135°C
Operating Temperature:	-55°C ~ 135°C
Polarization:	Polar
Ratings:	--
Applications:	Automotive
Ripple Current @ Low Frequency:	65mA @ 120Hz
Ripple Current @ High Frequency:	130mA @ 100kHz
Impedance:	2 Ohms
Lead Spacing:	0.138" (3.50mm)
Size / Dimension:	0.315" Dia (8.00mm)
Height - Seated (Max):	0.532" (13.50mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum electrolytic capacitors are essential components in electronic devices, and both their application field and working principle are important information. This article will provide a comprehensive overview of the application field and working principle of UBW1J220MPD1TD aluminum electrolytic capacitors.UBW1J220MPD1TD aluminum electrolytic capacitors are typically used in the power supply for laptop computers, recording devices, televisions, photocopiers and other professional audio/ video applications. They are surface mountable and offer excellent resistance to resonance. The capacitance of UBW1J220MPD1TD capacitors ranges from 1μF to 560μF, and their voltage ranges from 10V to 500V. Aluminum electrolytic capacitors consist of a solid aluminum anode and a porous aluminum oxide as the dielectric layer. The electrolyte is used as the cathode. This design allows the capacitor to hold charge and have a extremely high capacitance ratio compared to other types of capacitors.Working principle and operation of UBW1J220MPD1TD aluminum electrolytic capacitors are based around the movement of ions. When a voltage is applied to the capacitor, the electrolyte is drawn through the dielectric to the anode. This process creates an electric charge that results in two poles of the capacitor. The positive pole attracts anions, while the negative pole attracts cations. The buildup of ions creates a charge on the surface of the aluminum anode. The voltage applied to the UBW1J220MPD1TD capacitors determines how much charge is stored in the anodic layer. When the voltage drops, the capacitors will discharge the stored charge back to the electrolyte, resulting in an electric current that is stored in the capacitor. Aluminum electrolytic capacitors are subject to self-discharge due to leakage current. This is caused by a reaction between the oxide layer and the electrolyte. In order to prevent this, the capacitor is typically rated based on the amount of time it takes for the capacitor to lose 20 percent of its capacity. This is known as the rated endurance. In summary, UBW1J220MPD1TD aluminum electrolytic capacitors are typically used in power supplies for laptop computers, recording devices, televisions, photocopiers and other professional audio/video applications. They have a wide range of capacitance and voltage ratings, and their working principle and operation is based on the movement of ions. However, aluminum electrolytic capacitors are subject to self-discharge due to leakage current, so it is important to check their rated endurance before using them.

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