| 摘要 |
PROBLEM TO BE SOLVED: To simplify winding of a coil to a core by not requiring a detection coil. SOLUTION: An AC voltage is generated in capacitors C1, C2, for feedback and FETs Q1, Q2 are turned on and off alternately by supplying the AC voltage to convert to an AC current which is then given to feeding side coils L2, L3, and then the power is supplied to power receiving coils L4, L5 by means of the electromagnetic induction action. |
