| 摘要 |
PROBLEM TO BE SOLVED: To provide a portable power feeding device capable of determining the safety of power supply.SOLUTION: A portable power feeding device 300 includes a supply determination part 314 and an adjustment part 316. The supply determination part 314 is connected with a connector 404 on a utilization device 400 side at an output part 304 and, when the utilization device 400 side is under such a state as to be ready for receiving AC power output from an output part 304, determines it that AC power is supplied. The adjustment part 316 outputs AC power to the utilization device 400 side when the supply determination part 314 determines that AC power is supplied to the utilization device 400 side.SELECTED DRAWING: Figure 2 |
