| 摘要 |
PROBLEM TO BE SOLVED: To provide a multiple output power supply unit wherein a plurality of power outputs are obtained from a single power supply and the scale of circuit therefor can be reduced. SOLUTION: Wires are wound on the core of an alternating-current motor 21 which is driven by an inverter portion 20 for generating three-phase alternating current so that a transformer are constituted of a wire and one winding of the motor, and power is taken out of the transformer and used to drive other loads, for example, to charge a storage battery 23. |
