| 摘要 |
PROBLEM TO BE SOLVED: To provide a reactor unit advantageous in compact design.SOLUTION: There is provided a reactor unit including a first reactor and a second reactor, the first reactor having a closed magnetic path structure and including a closed magnetic path core and a first coil covering a periphery of an outer peripheral surface of a part of the closed magnetic path core, and the second reactor having an open magnetic path structure and including a second coil. The second reactor adjoins an exposed core portion of the closed magnetic path core positioned outside the first coil, and is arranged with respect to the exposed core portion in such a direction that magnetic flux generated by the second reactor penetrates the exposed core portion. |
