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3.3v与GND未上电时只有10Ω的电阻，上电以后主控芯片发烫
电流情况如何？
就是typec的电源接口插电脑上，烧个程序都发烫
器件可以正常运行吗？能不能把发热量化一下？具体的温度是多少？最好测量一下电流。
