目前主电源输入12V,客户想加一个应急电源,用typec端口输入电压
电压范围是5~20V,我的负载条件是12V,常态电流0.3A,峰值电流0.5A
主电源平时工作时应急电源不供电,主电源没电时应急电源供电
(另:其实就像我们的手机一样,平时是电池供电,也可以用外接电源供电。手机里面的如何实现的?)
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.