UKL1E471KHD

Series:	UKL
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	470µF
Tolerance:	±10%
Voltage - Rated:	25V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	660mA @ 120Hz
Ripple Current @ High Frequency:	990mA @ 10kHz
Lead Spacing:	0.197" (5.00mm)
Size / Dimension:	0.492" Dia (12.50mm)
Height - Seated (Max):	0.846" (21.50mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Introduction to UKL1E471KHD

Aluminum electrolytic capacitors, commonly known as wet capacitors, are a type of electronic component consisting of two thin metal foils interspersed with a paper dielectric material and electrolyte. They are commonly used in DC power supplies, amplifiers, motor controls, and other electronic systems. The UKL1E471KHD is an aluminum electrolytic capacitor used in various applications such as power supplies and power grids. It is known for its excellent electrical and mechanical characteristics and high energy efficiency.

Application Field of UKL1E471KHD

The UKL1E471KHD Aluminum Electrolytic Capacitor is used in many applications that require specific capacitance values and high capacitance ripple. Applications like power supplies, systems relays, lighting, HVAC, automotive, computer and other home electrical appliances, can benefit from the use of UKL1E471KHD. Power supplies with the capacitor are especially suitable for automotive and home applications since they can reduce power and heat losses considerably. Furthermore, the capacitor is applied in power grids, rectifiers, and UPS (Uninterruptible Power Supply) systems due to its high capacitance storage, low dissipation, and high ripple attenuation.

Working Principle of UKL1E471KHD

Aluminum electrolytic capacitors work by storing electrical energy in the form of an electric charge. This charge, stored between two metallic plates, is made up of several layers of conductive electrolyte and paper dielectric. Any excess energy that tries to pass through the capacitor is converted into heat energy and dissipated, thanks to its low ESR (Equivalent Series Resistance). The UKL1E471KHD is a polarized capacitor, meaning it must be installed in a predetermined orientation to ensure correct operation. The positive terminal is marked on the capacitor and should be connected to the positive terminal of the power source, while the negative terminal should be connected to the negative terminal of the power source. The capacitor can withstand up to 1000 volts and has a wide temperature range of -40C to 85C. Its high capacitance value, low equivalent series resistance, and low dielectric absorption are factors which contribute to its high performance. Its double layer dielectric also adds insulation to the capacitor and helps prevent electrical leakage during operation.

Conclusion

The UKL1E471KHD aluminum electrolytic capacitor is a highly reliable component which can provide superior electrical performance and high energy savings. It is best suited for applications that require high capacitance values, low dissipation, and high ripple values. Its high temperature range and long life make it a suitable component for many types of applications, including DC power supplies, relays, lighting, HVAC, automotive and home electrical appliances.

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