URS1E472MHD

Series:	URS
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 @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	2.05A @ 120Hz
Ripple Current @ High Frequency:	2.3575A @ 10kHz
Lead Spacing:	0.295" (7.50mm)
Size / Dimension:	0.709" Dia (18.00mm)
Height - Seated (Max):	1.043" (26.50mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are widely used in various applications from power supplies to audio systems. They are characterized by their large capacitance, making them ideal for storing electrical charge and providing peak power supply needs. URS1E472MHD is an aluminum electrolytic capacitor with a snap-in type and extended damping with a capacitance of 47uF and a rated voltage of 25Vdc.

Working Principle of Aluminum Electrolytic Capacitors

The main working principle of aluminum electrolytic capacitors is based on the difference between two electrodes with different electrical potentials. An aluminum foil is rolled into a cylinder and an electrolyte is poured inside, creating a cathode and an anode. When the potential difference between the two electrodes is established, electrons from the anode are drawn towards the cathode. This creates a space charge between them, which produces a capacitance.The most important factor for an aluminum capacitor is the electrolytic. This is because the electrolyte acts as an insulator when there is no voltage applied but allows electric current flow when a potential difference is present. This is known as dielectric polarization, where a certain amount of electric charge is stored or released depending on the electrical voltage and capacitance.

Application Fields

Aluminum electrolytic capacitors are used in a variety of applications, ranging from automotive electronics to power supplies. They are especially useful in power-intensive applications, such as in computers and other electronics systems, due to their high breakdown voltage and large capacitance.More specifically, the URS1E472MHD aluminum electrolytic capacitor is ideally suited for use in power supplies, along with capacitive filter circuits, resonant circuits and various other power conversion applications. An additional advantage of using this type of capacitor is its excellent ESR performance, allowing it to be used in applications which require excellent stability and high temperature operation.Another type of application for the URS1E472MHD aluminum electrolytic capacitor is for audio systems. This type of capacitor is ideal for use in speaker protection and crossover applications, as it helps to attenuate unwanted frequencies and reduce unwanted resonance. The capacitor also helps to protect speakers from distortion and noise.

Conclusion

The URS1E472MHD aluminum electrolytic capacitor is a versatile and reliable component, which can be used in a variety of applications. It has a high breakdown voltage, excellent ESR performance and a low equivalent series capacitance. It also boasts an excellent temperature coefficient, making it suitable for use in power supplies and audio applications.

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