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Ding Lixun organizes the following as the main reason for the low output voltage caused by the power adapter, we can be used as a reference: 1. Switching power supply load short-circuit fault (especially short-circuit or poor performance of DC/DC conve

With smart devices occupying an increasingly important position in people's lives, with the gradual increase of functions, the problem of power consumption of the devices is gradually exposed, and people are increasingly becoming accustomed to carryin