USP0J221MDD1TA

Polarization:	Bi-Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.315" (8.00mm)
Size / Dimension:	0.315" Dia (8.00mm)
Lead Spacing:	0.138" (3.50mm)
Ripple Current @ High Frequency:	210mA @ 10kHz
Ripple Current @ Low Frequency:	140mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	USP
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	6.3V
Tolerance:	±20%
Capacitance:	220µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Aluminum Electrolytic Capacitors: USP0J221MDD1TA Application Field and Working Principle

Aluminum electrolytic capacitors are a specialized type of capacitor used in a wide range of applications, due to their unique electrical properties. In this article, we will discuss the USP0J221MDD1TA, an aluminum electrolytic capacitor, and its application field and working principle.

What is an aluminum electrolytic capacitor?

An aluminum electrolytic capacitor is a type of capacitor that uses aluminum plates as the dielectric material instead of a film or paper. These capacitors are constructed using an anode, a cathode, and an electrolyte solution. The anode and cathode are separated by the electrolyte and are insulated from each other. Between the anode and cathode there are two layers of aluminum oxide that act as the dielectric.

What is the USP0J221MDD1TA?

The USP0J221MDD1TA is a radial aluminum electrolytic capacitor manufactured by Illinois Capacitor. The USP0J221MDD1TA is a non-polarized, non-solid electrolyte capacitor with a capacitance of 220µF and a working voltage of 10VDC. The USP0J221MDD1TA measures 20x33.5mm, and has a lead spacing of 7.5mm.

Application Field

Aluminum electrolytic capacitors are used in a wide variety of applications, including power supplies, DC-DC converters, motor drives, LED lighting, and HVAC systems. The USP0J221MDD1TA is designed to be used in high-frequency, high-demand applications, with frequency responses as high as 4kHz and an operating lifetime rating of 5000 hours. In addition, the USP0J221MDD1TA has a high ripple current rating, making it ideal for applications that require high levels of current.

Working Principle

The working principle of an aluminum electrolytic capacitor is similar to that of other capacitors. Current is applied to the terminals of the capacitor, causing electrons to flow from the anode to the cathode. This charge accumulation creates an electric field within the capacitor, which stores the charge. When the capacitor is discharged, the electric field collapses and the stored charge is released. This process of charging and discharging allows the capacitor to act as a filter, allowing certain frequencies to pass through while cutting out other frequencies.

Conclusion

The USP0J221MDD1TA is a high-reliability, high-performance aluminum electrolytic capacitor designed for use in a wide variety of applications. The USP0J221MDD1TA has a capacitance rating of 220µF, a working voltage of 10VDC, and a frequency response of up to 4kHz. Its high ripple current rating and operating lifetime rating of 5000 hours make it ideal for applications that require a high level of current. The USP0J221MDD1TA’s working principle is the same as that of other capacitors: charge is stored in an electric field between the anode and cathode, which then is released when the capacitor is discharged.

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