UCZ1V681MNQ1ZD

Aluminum Electrolytic Capacitors are widely used in electronic equipment, due to their small size, high capacitance and long life. This article will explore the application field and working principle of UCZ1V681MNQ1ZD, a type of Aluminum Electrolytic Capacitor.

The UCZ1V681MNQ1ZD is an Aluminum Electrolytic Capacitor that is characterized by its low equivalent series resistance (ESR). It has a wide voltage operating range, good ripple current capability and a long life safety design. This makes it an ideal choice for high performance applications such as power supplies, audio/video equipment, and medical devices.

The main components of an Aluminum Electrolytic Capacitor are an electrolyte, an anode and a cathode. The electrolyte is a liquid or gel-like substance that provides an electrical pathway between the anode and the cathode. The anode is a thin sheet of aluminum foil with a coating of an oxide layer on one side. The cathode consists of an activated carbon layer that provides electrical connection to the electrolyte. The anode and the cathode are separated by a spacer and can be rolled up into a cylindrical shape.

The working principle of an Aluminum Electrolytic Capacitor is based on a process called Faraday’s Law of Electrolysis. As current passes through the electrolyte, it causes a reaction between the positively-charged ions, or cations, in the electrolyte and the negatively-charged ions, or anions, in the aluminum oxide layer on the anode. This reaction generates oxygen gas, which reacts with the aluminum foil and forms a protective layer of aluminum oxide. This layer acts as a barrier between the anode and the cathode, preventing electrical leakage.

The UCZ1V681MNQ1ZD has a capacitance value of 68µF with a rated voltage of 16V and a temperature coefficient of ±10%. The maximum operating temperature is 105°C, and it has an insulation resistance of 3,000MΩ. The maximum ripple current capability is 3.7A, and the operating life expectancy is 2000 hours. This makes the UCZ1V681MNQ1ZD a reliable and robust capacitor for high performance applications.

The UCZ1V681MNQ1ZD is suitable for use in high-energy applications such as inverters, power supplies and motor drives. It can also be used for decoupling purposes to reduce voltage spikes and improve performance. In addition, the low ESR design makes it a suitable choice for filtering and signal conditioning, as well as pulse applications.

In conclusion, the UCZ1V681MNQ1ZD is an Aluminum Electrolytic Capacitor that is suitable for use in high-performance applications such as power supplies, audio/video equipment and medical devices. Its working principle is based on Faraday’s Law of Electrolysis, which results in a protective oxide layer on the anode. This layer prevents electrical leakage and provides excellent reliability and long life. Furthermore, the low ESR design makes it an ideal choice for filtering and signal conditioning, as well as pulse applications.