COIL PRINTED WIRING BOARD, POWER RECEPTION MODULE, BATTERY UNIT, AND POWER RECEPTION COMMUNICATIONS MODULE

摘要

A first coil portion is formed on a first coil region of an upper surface, and a second coil portion is formed on a lower surface, of an insulating layer. A second terminal is formed at a position outside of the first coil region. One or plurality of intersection regions in which a path extending from an inner end of the first coil portion to the second terminal intersects with the first coil portion are provided on the upper surface. The first coil portion is parted in each intersection region. A second lead portion passes between one and the other portions of the first coil portion parted in each intersection region and extends from the inner end of the first coil portion to the second terminal. The first and second coil portions are connected in parallel to each other via a plurality of through holes formed in the insulating layer.