| 摘要 |
PROBLEM TO BE SOLVED: To provide a coil unit which reduces the possibility of cracks and chips of a magnetic core and is used in a non contact power supply system.SOLUTION: A coil unit is used in a non contact power supply system which supplies electric power from a power supply device 100 to a power receiving device 200 in a non contact manner and comprises: a power transmission coil 112 which generates an electromagnetic field; and a magnetic core part 108c which is disposed near the coil. The magnetic core part 108c includes two magnetic core members 108a and 108b which are continuously disposed in a direction along the magnetic flux generated by the power transmission coil 112. |
