UPW0J681MPH

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors, informally called electrolytic capacitors, are polarized capacitors whose anode electrode is made of a metal that forms an insulating oxide layer through anodization. The oxide layer serves as a dielectric in the capacitor, enabling the capacitor to store energy in an electric field. This makes electrolytic capacitors the most widely available capacitors that can store higher amounts of charge compared to other commercially available capacitors.

UPW0J681MPH Application Field and Working Principle

The UPW0J681MPH series is a type of aluminum electrolytic capacitor manufactured by Nichicon Corporation. The UPW0J681MPH series is designed for automotive interior use, such as in air conditioning and audio systems. Its features include high capacitance, large ripple current, and high vibration resistance. In terms of its working principle, the UPW0J681MPH series utilizes a three-layer construction consisting of an anode made of aluminum, a cathode made of nickel-plated steel, and a dielectric layer made of wet electrolyte. When voltage is applied to these terminals, electrons move from the anode, producing an electric field in the process. This electric field forms an insulating layer between the anode and the cathode, thus storing electrical energy, which is released when the circuit is open and the capacitor is discharged.

The UPW0J681MPH series capacitor has a number of advantages over conventional aluminum electrolytic capacitors. The high capacitance and ripple current ratings make the UPW0J681MPH series an ideal choice for automotive interior use, as they are able to store a large amount of energy while allowing the circuit to remain stable. Additionally, the UPW0J681MPH series has a very low leakage current rate, meaning that the capacitor can store electrical energy effectively without dissipating it in the form of heat. Finally, the UPW0J681MPH series is designed for a wide temperature range and can withstand high shock and vibration levels, making it suitable for a variety of applications.

The wide range of advantages offered by the UPW0J681MPH series make it an ideal choice for automotive interior use, such as audio systems and air conditioning systems. Additionally, the series’ wide temperature range makes it suitable for a variety of other applications, such as energy efficient lighting, LED displays, power supplies, medical equipment and more. No matter the application, the UPW0J681MPH series provides excellent performance due to its high capacitance and ripple current, low leakage current, and wide temperature range.

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