How to Effectively Prevent Input Overvoltage of Switched-mode Power Supply

This paper briefly describes the harm of input overvoltage of switched-mode power supply.

This paper briefly describes the harm of input overvoltage of switched-mode power supply, analyzes the impact of input overvoltage on the voltage stress of power supply components, and gives effective protection. It is recommended to use a 305 RAC AC/DC power supply, which can greatly improve the reliability of the power supply in case of grid fluctuation.

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Guangzhou, Guangdong Province, China

mornsun

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AC/DC power supplies

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