| 摘要 |
PROBLEM TO BE SOLVED: To provide a multi-output DC power supply device capable of simultaneously selecting the direction to increase or decrease an output voltage output from one or more output ends, and producing an output voltage through one voltage changing operation. SOLUTION: When tracking action is selected by a tracking action setting part 25 and the direction to increase an output value is selected by a tracking action output setting part 24, an output to an output end indicated by a voltage variable output end selecting part 22 is changed according to a DC output value which is variable in the direction to either increase or decrease the DC output value set by the operation of an output voltage setting part 21 for making the output value variable. When the tracking action is selected by the tracking action setting part 25 and the direction to decrease the output value is selected by the tracking action output setting part 24, an output to the output end indicated by the voltage variable output end selecting part 22 is changed according to a DC output value which is variable in the opposite direction to the direction to increase or decrease the DC output value set by the operation of the output voltage setting part 21 for making the output value variable.
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