| 摘要 |
PROBLEM TO BE SOLVED: To provide a reactor with a smaller size and a lighter weight.SOLUTION: A reactor comprises: a pair of center cores which are arranged in parallel to face each other, and each of which has a coil having a wire wound therearound; a pair of side cores which are arranged, at both ends of the pair of center cores, in parallel to face each other; and current measurement means which is provided on the outer peripheral surface of the reactor and measures, by means of flux leakage from the reactor, a current flowing through the reactor. The current measurement means uses a Hall device or a Hall IC and is arranged along the center cores. |
