UPZ2G680MHD

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are one of the most popular types of capacitors used in electronics. With a wide range of applications, they are used in everything from audio amplification to power supply systems and more. One of the most common types of aluminum electrolytic capacitor is the UPZ2G680MHD type. This article will provide an overview of this type of capacitor and explain its application field and working principle.

What is an Aluminum Electrolytic Capacitor?

An aluminum electrolytic capacitor is a device that is used to store energy in an electrical circuit. It consists of two metal plates that are separated by an electrolyte fluid. The two plates, known as the anode and cathode, are made of aluminum foil and are immersed in the electrolyte. When a voltage is applied to the electrolytic capacitor, an electrostatic field forms between the two plates, and a certain amount of charge is stored. The amount of charge stored is determined by the capacitance of the capacitor.

UPZ2G680MHD Application Field

The UPZ2G680MHD type of aluminum electrolytic capacitor has a voltage rating of 2.5V and a capacitance value of 680μF. It is typically used in audio amplification, PFC circuits and many other applications, as it delivers high capacitance with a low ESR (Equivalent Series Resistance). Additionally, the UPZ2G680MHD features a wide operating temperature range and is insensitive to frequency, making it suitable for use in a variety of applications.

Working Principle of UPZ2G680MHD Capacitors

When a voltage is applied to an aluminum electrolytic capacitor, an electrostatic field is formed between the two metal plates. This field is responsible for storing an electrical charge. During use, the capacitor will release its stored energy to the output circuit when requested. In the case of the UPZ2G680MHD, the capacitor will deliver a steady stream of energy thus reducing in-rush currents, preventing voltage dips and ensuring a stable operating voltage.

Conclusion

The UPZ2G680MHD is one of the most popular types of aluminum electrolytic capacitors. It is widely used in audio amplification, PFC circuits and other applications thanks to its features such as low ESR and a wide operating temperature range. Furthermore, its working principle is based on the electrostatic field formed between the two metal plates. When a voltage is applied to the capacitor, an electrical charge is stored and can be used to deliver a steady stream of energy.

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