| 摘要 |
<p>A pick-up circuit for an inductive power transfer (IPT) system is disclosed. The pick-up circuit comprises a series-tuned pick-up coil and a plurality of parallel AC processing circuits, which are located between the series-tuned pick-up coil and the output. Each processing circuit is adapted to produce an output signal based directly or indirectly on a voltage of the series-tuned pick-up coil, and which comprises a switch for selectively coupling the processing circuit to the output so as to selectively provide the respective output signal to the output of the pick-up circuit.</p> |
