| 摘要 |
PROBLEM TO BE SOLVED: To provide a power supply apparatus capable of wirelessly transmitting a power supply with a plurality of resonance frequencies.SOLUTION: The power supply apparatus includes a power supply conversion section that converts an input power supply to a first power supply, and a radio power supply section that wirelessly transmit a first power supply switched with at least one of a plurality of resonance frequencies by varying a switching frequency for switching the first power supply, and further includes a wire power supply section that stabilizes the first power supply from the power supply conversion section and transmits the power supply by wire. |
