| 摘要 |
PROBLEM TO BE SOLVED: To provide a reactor device in which positioning and fixing of each component to be assembled or an assembly in a reactor case can be carried out easily and surely, while keeping a constant gap between cores by a simple configuration.SOLUTION: A reactor device 1 includes a pair of coils 50a, 50b, an annular core having a pair of center cores 72, 72 and a pair of side cores 74,74, bobbin cases 100, 200 having frame-like parts 100a, 200a arranged, respectively, at both ends of the pair of coils, and center core housing sections 104, 204 extending between the frame-like parts and housing a pair of center cores, and holding the pair of coils and the annular core. The bobbin case includes, on the side opposite from the center core housing section side across the frame-like part, side core housing sections 102, 202 for housing a pair of side cores correspondingly, and at least one of the frame-like part and the side core housing section includes protrusions 130, 230 protruding farther outside than the winding of the pair of coils. |
