| 摘要 |
PROBLEM TO BE SOLVED: To provide a reactor having excellent assembly workability.SOLUTION: A reactor comprises a combined body 10 of a coil 2 and an annular-shaped magnetic core 3. The magnetic core 3 comprises: inner core parts 31 and 31; and outer core parts 32 and 32 that form a closed magnetic circuit together with the inner core parts 31 and 31, respectively. The reactor includes a first core component 4A and a second core component 4B, each being integrated by a set of the single inner core part 31 and the single outer core part 32 with a coating resin 5A. By combining the first core component 4A and the second core component 4B, the core parts 31, 31, 32 and 32 included in both core parts 4A and 4B are arranged in an annular shape, thereby forming the magnetic core 3. |
