Power supply system and electronic device

An electronic device, adopting a power supply system comprising a monitoring unit, a control unit, an electrical double-layer capacitor, a first power supply unit, and a second power supply unit, wherein

• the first power supply unit comprises:
• a plurality of voltage conversion chips, each voltage conversion chip being communicated with a corresponding load unit;
• the second power supply unit comprises:
• a plurality of voltage division components, each voltage conversion chip being connected to a corresponding next-level load unit through one voltage division component;
• the monitoring unit is connected to the load units, and the monitoring unit is configured to:
• acquire state information of each load unit and transmit each state information to the control unit;
• and
• the control unit is separately connected to the electrical double-layer capacitor, the first power supply unit, and the second power supply unit, and the control unit is configured to:
• receive each state information transmitted by the monitoring unit;
• and
• under a condition that state information of a target load unit is abnormal, control a voltage division component connected to the target load unit to be conducted, and
• supplement power supply for the target load unit using the electrical double-layer capacitor;
• and
• the electronic device comprises:
• a storage device, configured to store computer programs;
• a processor, configured to execute the computer programs to:
• receive the state information of a plurality of the load units transmitted by the monitoring unit;
• and
• under a condition that the state information of the target load unit is abnormal, control the voltage division component connected to the target load unit to be conducted, and supplement the power supply for the target load unit using the electrical double-layer capacitor.