| 摘要 |
PROBLEM TO BE SOLVED: To provide a coil unit capable of preventing decrease of transmission efficiency due to the heat generated by an electronic apparatus.SOLUTION: The coil unit includes: a first wound part 53 wound with a conductor at a first position; a second wound part 54 wound with the conductor at a second position different from the first position; and a connection part 55 connecting the first wound part 53 and the second wound part 54 in series. The first wound part 53 and the second wound part 54 are on the same winding axis and are wound with the conductor in respectively different directions with respect to the winding axis. |
