| 摘要 |
PROBLEM TO BE SOLVED: To provide a power supply apparatus capable of supplying electric power in excess of maximum electric energy which an external power supply can supply to a load.SOLUTION: The power supply apparatus, connected with an external power supply to supply electric power to a load, includes: a secondary cell; superposition means for superposing electric power output from the secondary cell over electric power supplied from the external power supply for outputting to the load; a power consumption acquisition means for acquiring power consumption of the load ; and control means for controlling power energy output from the secondary cell on the basis of the power consumption. |
