PD 充电协议
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PD 充电协议
thinkpad的 PD 充电协议有可能和通用的 协议 不同, 某些情况下不能握手充电.
紫米65W充电器使用了USB PD中的PPS规范,而部分笔记本电脑型号较早,未有支持PPS协议规范,因为使用紫米65W充电器可能会出现充电协议“握手”失败,进而导致无法正常充电
thinkpad x1 carbon
Power Adapter** [1][2] • 45W USB-C® (2-pin) AC adapter, supports PD 3.0, 100-240V, 50-60Hz • 45W USB-C (3-pin) AC adapter, supports PD 3.0, 100-240V, 50-60Hz • 65W USB-C (2-pin) AC adapter, supports PD 3.0, 100-240V, 50-60Hz • 65W USB-C slim (2-pin) AC adapter, supports PD 3.0, 100-240V, 50-60Hz • 65W USB-C slim (3-pin) AC adapter, supports PD 3.0, 100-240V, 50-60Hz
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LastMod 2018-11-25