| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a charger capable of completing charging in a short time by constantly performing charging with maximum output power. <P>SOLUTION: The charger includes a drive circuit 61 that controls an output current supplied to a battery and an MPU part 9 that transmits a drive signal to the drive circuit 61. The MPU part 9 sets, as a target output current value, a minimum of candidate values of a plurality of maximum output currents calculated based on allowable currents to be input into the battery (ST7), performs feedback computing with the target output current value and an output current detected by an output sensor 73 and generates the drive signal for increasing/decreasing the output current so that a difference between the target output current value and the output current is zero (ST9). <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
