Abstract: An electronic device and a method for supplying power are provided. The electronic device includes a power supply, a central processing module, at least two load power supply circuits including a capacitor, at least one switch and at least one feedback resistor unit. The switch is connected with the power supply and the central processing module, configured to be turned on or off according to a control signal output by the central processing module; the feedback resistor unit is connected with the switch and a load, configured to sample the load when the switch is turned on and feed back a sampled voltage, to the power supply through the switch, the power supply supplies power to the load; the capacitor is connected with the switch and the load, configured to be charged when the switch is turned on, or supply power to the load when the switch is turned off.