| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique for reducing noises due to an influence of a magnetic attraction force while allowing vibration of a core unit to a certain degree with a simple constitution.SOLUTION: A reactor 100 comprises a coil 104, a core 102, a mounting metal fitting 106, and a pair of spacer members as inductance units. The coil 104 forms an inductance in an electric circuit. The core 102 forms a magnetic path penetrating through a center of the coil. The mounting metal fitting 106 supports an entire unit including the coil 104 and the core 102 at a mounting position. The spacer members 112 are interposed between the core 102 and the mounting metal fitting 106. While a space W1 is secured between the core 102 and the mounting metal fitting 106 when seen in a penetration direction penetrating through at least inside of the coil 104, the core 102 is fixed to the mounting metal fitting 106. |
