UMV1C470MFD

Series:	UMV
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	47µF
Tolerance:	±20%
Voltage - Rated:	16V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	5000 Hrs @ 105°C
Operating Temperature:	-40°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	50mA @ 120Hz
Ripple Current @ High Frequency:	75mA @ 10kHz
Lead Spacing:	0.098" (2.50mm)
Size / Dimension:	0.248" Dia (6.30mm)
Height - Seated (Max):	0.236" (6.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Introduction to Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are widely applied in many fields due to their good performance, such as large capacity, good high frequency characteristics and high reliability. As a kind of electrochemical capacitor, its dielectric is made of aluminum oxide. Its working principle is that the aluminum oxide film is oxidized on the surface of the aluminum foil, and a very thin and symmetric anodic oxidation film is formed. This film, together with the remaining electrolyte, acts as a dielectric. Therefore, aluminum electrolytic capacitors have a relatively high capacity for the same volume, making them widely used in electronic products and circuits.

Application of UMV1C470MFD

The UMV1C470MFD is an aluminum electrolytic capacitor which is commonly used in consumer and industrial electronic devices. This capacitor offers large capacity and high-frequency characteristics and is widely used in energy conversion circuits, DC power supplies, converters, and other applications. Some other applications of UMV1C470MFD include sound reinforcement systems, automotive electronics, power electronics, and consumer electronics applications.In addition, UMV1C470MFD capacitors are also widely used in high-precision circuits, power factor correction, and other precision circuit fields due to their high precision and good temperature characteristics.

Working Principle of UMV1C470MFD Capacitor

The working principle of aluminum electrolytic capacitors is based on the formation of a thin anodic layer of aluminum oxide on the plate of the capacitor. This oxide layer acts as a dielectric between the two aluminum plates of the capacitor, allowing current to flow through them. The oxide layer is formed due to the process of electrolysis, whereby the electrical current is used to oxidize the aluminum surface.The UMV1C470MFD capacitor works as follows: the voltage applied to the capacitor causes electrical charges to be stored and transferred between the two aluminum plates. Over time, this process causes the pressure between the plates to increase, forming the required thin anodic oxide layer. As this layer thickens, it acts to further increase the capacitance of the capacitor, allowing higher levels of current to be stored.

Conclusion

In conclusion, UMV1C470MFD is an aluminum electrolytic capacitor and is widely used in consumer and industrial electronic devices. It offers large capacity, good high frequency characteristics and high reliability. Its working principle is based on the formation of a thin anodic layer of aluminum oxide on the plate of the capacitor, which acts as a dielectric and allows current to be stored and transferred between the two plates. Therefore, UMV1C470MFD capacitors are widely used in a variety of fields due to their good performance.

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