UVR1A102MPD

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Aluminum Electrolytic Capacitors are essentially two metal plates separated by an electrolyte. They are widely used for power relay systems, small motor control circuits, large capacitance filter capacitors, etc. Here, we focus on UVR1A102MPD application field and working principle.

UVR1A102MPD Application Field

UVR1A102MPD Dipped Aluminum Electrolytic Capacitors are specifically designed for long time operating temperature of up to 105°C, plus ripple current capability. They are lightweight and have superior volumetric efficiency compared to other capacitors.

The UVR1A102MPD is a general capacitor that offers sealing protection, long life and high temperatures prolong life cycles on all areas where insulation-sealed circuits or space-saving circuits are required, especially in space saving printed circuit boards. Moreover, they are mainly used in switch mode power supply, power supply circuits, telecommunication, computer board, charger, electronic circuits and household appliance.

UVR1A102MPD Working Principle

The UVR1A102MPD Dipped Aluminum Electrolytic Capacitor is rust and heat-resistant, highly reliable and has low electrical leakage. It consists of a sealed core and an electrolytic solution, usually a light oxide of aluminum, which provides the primary electrical connection between two metal plates.

The two metal plates are usually made from aluminum or a combination of aluminum and titanium and coated with different types of dielectric film. In UVR1A102MPD, the two metal plates are dielectrically separated by a film of insoluble gold or silver+silver calcium alloys, along with the aluminum oxide. When the capacitor is in operation, the film of oxide provides the electrical insulation between the two metal plates.

In operation, the small amount of current flows between the two metal plates and the electrolyte, completing the electrical circuit. This current flow produces a voltage across the capacitor plates, thus forming an electric field and stores energy.

Advantages of UVR1A102MPD

Several advantages of UVR1A102MPD are:

• Low electrical leakage
• Long lifetime operating temperature of up to 105°C
• Superior volumetric efficiency
• Highly reliable, lightweight and seals protection
• High temperature and ripple current capabilities

Conclusion

The UVR1A102MPD Aluminum Electrolytic Capacitor is a lightweight, highly reliable and low electrical leakage component designed for long time operating temperature of up to 105°C, plus ripple current capability. It is mainly used for switch mode power supply, power supply circuits, telecommunication, computer board, charger, electronic circuits and household appliances.

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