At the time of beginning to start up a power supply, care must be taken to ensure its reliability and stability. In order to minimize unnecessary failures or risks during the startup process, certain measures can be taken in order to optimize it: conduct a pre-power check on each power source to make sure none is damaged; consider load conditions before starting; match power capacities with equipment capacities for overload operations and ensure adequate storage capacities before commencing operation; regularly maintain and inspect power supply equipment to guarantee optimal functioning and stable performance.