| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power unit whose reliability is higher than that of a conventional power unit. <P>SOLUTION: In a power unit 1, one of control voltage generation units 5-1 to 5-n is provided one for one DC-DC converter, in which a first current generation unit 4 generates control even voltage Vr for controlling current to be output by the respective DC-DC converters by evenly dividing potential difference between an output part 4b which outputs current Ir and a termination unit 6 which establishes potential of the output part 4b for every DC-DC converter. <P>COPYRIGHT: (C)2013,JPO&INPIT |
