[閒聊] 快充的技術難度在哪？
小弟一直想不透一個問題
手機支援的快充好像就是把電壓弄得更高電流更大
以化學的觀點也是如此
充電時能控制的變因不外乎只有頻率
，電壓和電流
那為什麼QC都是soc在調控
把電壓升高不是變壓器就可以做到的事情嗎？
該研發的是電池才對吧
soc在充電中究竟是扮演什麼樣的角色
有人知道嗎？
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