UPS2A471MHD

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Aluminum Electrolytic Capacitors, or simply ALCs, are a common type of capacitor used in many electronic circuits, especially those intended for high power or high frequency applications. UPS2A471MHD is a specific type of aluminum electrolytic capacitor designed for such applications. This article will cover the application field and working principle of UPS2A471MHD.

UPS2A471MHD is a miniature aluminum electrolytic capacitor intended for board-level applications. Its small size and low profile (only 1.02mm thick) make it ideal for use in small spaces and in applications where firm electrical connections between circuit components are key. It has a capacitance value of 4.7μF and can withstand an operating voltage of 10V. It is widely used in circuits with switching power supplies and AC motor drives.

The working principle of an aluminum electrolytic capacitor lies in its construction. At its core, the aluminum electrolytic capacitor consists of two metal plates (cathode and anode) encapsulated in a cylindrical sleeve that is filled with an electrolyte solution. An electric field develops in the space between the metal plates, which causes a charge (similar to a battery) to remain on the plates even when disconnected from its electrical source. This charge can then be used to store energy and provide a steady voltage.

The specific application field of UPS2A471MHD capacitors lies in circuits with switching power supplies and AC motor drives. In switching power supplies, the capacitors are used to provide a smooth voltage transition, helping to reduce noise and current spikes. In AC motor drives, these capacitors are combined with other components to reduce ripple current and enhance the motor\'s performance. Additionally, UPS2A471MHD capacitors can be used in DC-AC inverters, DC-DC converters, and filtering applications.

In conclusion, UPS2A471MHD is a miniature aluminum electrolytic capacitor intended for board-level applications with an operating voltage of 10V and a capacitance value of 4.7μF. It is most commonly used in switching power supplies and AC motor drives to provide a smooth voltage transition and reduce ripple current. Additionally, UPS2A471MHD capacitors can be used in DC-AC inverters, DC-DC converters, and filtering applications.

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