UKA1E472MHD

Series:	UKA
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	4700µF
Tolerance:	±20%
Voltage - Rated:	25V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	Audio
Ripple Current @ Low Frequency:	1.71A @ 120Hz
Ripple Current @ High Frequency:	1.9665A @ 10kHz
Lead Spacing:	0.295" (7.50mm)
Size / Dimension:	0.630" Dia (16.00mm)
Height - Seated (Max):	1.299" (33.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum electrolytic capacitors are electronic components that are widely used in the power electronics industry. They are used in a variety of applications, from filtering and smoothing of power signals to providing charge storage for timing circuits. The UKA1E472MHD is a type of aluminum electrolytic capacitor that is specifically used in power electronic circuits.The UKA1E472MHD is a polarized type of capacitor. It consists of an aluminum casing, an anode and a cathode, and is filled with an electrolyte fluid. As current passes through the capacitor, charged ions from the electrolyte form a layer on the anode surface, creating an electric field. This field allows the capacitor to store energy.In terms of application fields, the UKA1E472MHD can be used in a wide range of power electronic circuits. For example, they can be used as energy storage devices in switching circuit designs. This is especially useful in designs where high-power pulses are required. The capacitors can also be used to reduce spikes in the power supply, eliminate electrical noise and provide improved EMI performance.In terms of working principle, the UKA1E472MHD is designed to work as a low-inductance device. It is typically used in conjunction with an inductor to create a power smoothing circuit. The capacitor stores electrical energy during the peak voltage, then releases it during subsequent cycles when the voltage drops below a certain level. This helps to reduce the effect of voltage spikes and ensure that the circuit is not “starved” of power during low current cycles.The UKA1E472MHD also features a high ripple current rating. This means that the capacitors can handle high levels of voltage and current without overloading or “burning out”. This makes them ideal for applications that require a large amount of current, such as motor drives and high-power amplifiers.One of the key advantages of the UKA1E472MHD is that it is a relatively low-maintenance solution. It requires no regular maintenance or servicing, and its long operational life makes it a cost-effective choice. It also offers good performance under a wide range of temperatures and is suitable for harsh environments.Overall, the UKA1E472MHD is a reliable and efficient aluminum electrolytic capacitor for use in a variety of power electronic circuits. Its low-maintenance nature, high ripple rating and low inductance make it well suited to many applications.

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