UVP1J4R7MED

Operating Temperature:	-40°C ~ 85°C
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.492" (12.50mm)
Size / Dimension:	0.248" Dia (6.30mm)
Lead Spacing:	0.098" (2.50mm)
Ripple Current @ Low Frequency:	34mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Polarization:	Bi-Polar
Series:	UVP
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	63V
Tolerance:	±20%
Capacitance:	4.7µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to the UVP1J4R7MED Aluminum Electrolytic Capacitor

An aluminum electrolytic capacitor, also known as an electrolytic gauge, is a type of electrolytic capacitor that utilizes an aluminum foil like an anode and utilizes a special “wet” electrolyte as a cathode. This type of capacitor is generally constructed in two parts. The first part is the anode, which is a thick aluminum foil wrapped around a core material such as glass, iron or mica depending on the specific application. The second part consists of the cathode, which is a liquid, or “wet” electrolyte, contained in a solid dielectric container.The UVP1J4R7MED is one of the most popular aluminum electrolytic capacitors due to its ability to provide large capacitance values with its moderate to low ESR ratings. This type of capacitor has a wide range of applications ranging from the computer industry to the telecommunications industry. UVP1J4R7MED is well suited for applications that require a moderate-to-low ESR rating, such as timing circuits, switching power supplies, and power factor correction circuits.

Working Principle of UVP1J4R7MED

The working principle of the UVP1J4R7MED can be described by examining the basic components of the capacitor. The aluminum foil acts as the anode and is connected to the positive side of the power source. The electrolyte, contained in a solid dielectric container, is polar and acts as the cathode. The positive and negative electrical charges are then attracted to their respective plate and the storage of electrical energy begins.When a voltage is applied to the aluminum foil anode and electrolytic cathode, the positive charge on the anode is attracted to the negative charge on the cathode, thus a potential difference is created between the two plates. As the charge accumulates on the two plates, the capacitance ensues. The capacitance is a measure of the amount of electrical energy that is stored by the capacitor, and is proportional to the surface area of the plates and the distance between them.

Applications for UVP1J4R7MED

The UVP1J4R7MED is used in a wide variety of electronic and electrical applications due to its ability to provide large capacitance values with a low equivalent series resistance (ESR). This type of capacitor is most commonly used in the computer and telecommunications industry due to its ability to provide smooth, continuous power to essential components.The UVP1J4R7MED can be used in timing circuits, switching power supplies and power factor correction circuits. It provides a low ESR, enabling more efficient and reliable operation of the component. In timing circuits, the UVP1J4R7MED ensures accuracy and synchronization of the devices by providing the necessary current to keep the circuit running. In switching power supplies, the capacitor helps ensure stable output voltage and current levels, which helps prevent malfunction and other complications. Lastly, in power factor correction circuits, the UVP1J4R7MED helps correct power factor problems that can cause excessive energy consumption.The UVP1J4R7MED also has a variety of other applications where its large capacitance values, low ESR and superior temperature stability are needed. These include radio frequency interference (RFI) suppression, harmonics filtering and acoustical impedances.

Conclusion

The UVP1J4R7MED aluminum electrolytic capacitor is an integral component in a variety of electronic and electrical applications. Its ability to provide large capacitance values with a low ESR makes it ideal for timing circuits, switching power supplies and power factor correction circuits, as well as other applications where its large capacitance values, low ESR and superior temperature stability are needed.

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