UKW1C472MHD1TN Capacitors

Series:	UKW
Packaging:	Tape & Box (TB)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	4700µF
Tolerance:	±20%
Voltage - Rated:	16V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	Audio
Ripple Current @ Low Frequency:	2.1A @ 120Hz
Ripple Current @ High Frequency:	2.415A @ 10kHz
Lead Spacing:	0.295" (7.50mm)
Size / Dimension:	0.630" Dia (16.00mm)
Height - Seated (Max):	1.063" (27.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors – UKW1C472MHD1TN Application Field and Working Principle Aluminum electrolytic capacitors, also known as electrolytic capacitors, are the most widely used in electronics and electrical engineering applications. They are passive electrical components used to store electrical energy. Aluminum electrolytic capacitors are widely used in ac filters, dc filters, power supply reserves, power supply bypasses and in decoupling circuits, making them an essential component of electronic programs.The UKW1C472MHD1TN is an aluminum electrolytic capacitor, made of aluminum foil and electrolytic paper. It is housed in an open-air vented encapsulation and contains two anodes each coated with a solid electrolyte. It is a snap-in type capacitor, with the anode ends mounted in-line with each other through the capacitor. This gives it the ability to be used in multiple places, as it can be installed in any standard footprint or surface-mount application. The UKW1C472MHD1TN is designed for use in various areas including switching power supplies, LCD backlights, motor control, drip irrigation, HID lamps, automatic gates, gun loads, and other similar applications where space and energy efficiency are important. This capacitor is also known for its long life, high reliability, and exceptional performance in applications requiring high ripple current capability and large capacitance. The UKW1C472MHD1TN has a rated voltage of 50/60VDC and can withstand up to 100 VDC.The working principle of aluminum electrolytic capacitors is based on the fact that a current can flow through an electrolyte, such as water, if a voltage is applied across it. In the case of an aluminum electrolytic capacitor, the two pins (or anodes) are immersed in an electrolyte and when a voltage is applied, an electric current will flow. The electrolyte will become electrically polarized, causing electrical charges to migrate to the anode. This charge then accumulates on the anode, forming a double layer of charge that is separated by the electrolyte. This double layer of charge is what allows capacitors to store energy.To summarize, the UKW1C472MHD1TN is an aluminum electrolytic capacitor, which is mostly used in applications requiring high ripple current capability and large capacitance. It is designed for use in various areas, such as switching power supplies and LCD backlights. The working principle of aluminum electrolytic capacitors is based on the fact that a current will flow through an electrolyte when a voltage is applied across it, forming a double layer of charge that allows capacitors to store energy.

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