| 摘要 |
An apparatus (e.g., a computer device) includes a power system. The power system includes a universal serial bus (USB) adapter communicatively coupled to a USB power source with a power bus, a first controller configured to increase a current associated with the USB power source, a second controller configured to determine a power utilization of the computer device, and a third controller configured to couple a battery to the power bus based on the determined power utilization such that a current associated with the USB power source does not exceed a threshold current rating of the USB power source. The apparatus includes a display configured to inform a user of the device of a power limitation of the USB power source based on the determined power utilization. |
