It supports a wide AC input range of 100 - 240V with a frequency of 50/60Hz, and the input voltage and frequency both have a certain tolerance range, enabling it to adapt to unstable power grid environments in different regions and factories. The module provides a stable 5VDC output with a rated current of 5A, which can efficiently supply power to special integrated circuits, digital signal processors, microprocessors and other digital or analog loads. With a maximum input apparent power of 130VA and an inrush current of 20A within 8ms, it can avoid large impacts on the power grid during startup while ensuring power supply capacity.