| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem of reduced power use efficiency in an information processing device.SOLUTION: The information processing device includes: current measurement means for measuring a current value of power supplied from a power supply device; based on an optimal current value and a predetermined voltage value stored in advance in memory means and the current value measured by the current measurement means, voltage calculation means for calculating a voltage value to be supplied by the power supply device to make the current value be the optimal current value; and communication means for transmitting the voltage value calculated by the voltage calculation means to the power supply device. |
