Patent ID: 9652012
Date: 2017-05-16
CPC Classifications: G06F

Claim:
1. An electronic device, comprising: a host, wherein the host receives a power via a power supply path; and a power supply, wherein the power is transmitted to the host via the power supply path, the power supply detects a state of a plurality of supply current values at the power supply path obtained by the host from the power supply at a plurality of time intervals, so as to generate a determining result, and a voltage value of the power is adjusted according to the determining result, wherein the time intervals include a plurality of first time intervals and a plurality of second time intervals, the power supply determines whether to adjust the power according to a plurality of first supply current values corresponding to the first time intervals, and the power supply determines a voltage value of the power supply according to a plurality of second supply current values corresponding to the second time intervals.