| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique for facilitating work for attaching a reactor body to a radiator.SOLUTION: In a reactor 1, a bottom surface of a reactor body 2 is pressed to an upper surface of a heat radiation plate 23 via a heat radiation sheet 18. The reactor body 2 comprises: a pair of coils 12; a resin cover 5; and a pressing frame 14. The pair of coils 12 is arranged in parallel, and the bottom surfaces of the pair of coils in contact with the heat radiation sheet 18 are aligned in the same plane. The resin cover 5 covers a side surface and the upper surface of each coil in a region other than the vicinity of the bottom surface, and a center part covering the side surface of each coil is formed between the pair of coils. The pressing frame 14 extends along an outer periphery of the bottom surface of each coil 12, and presses the heat radiation sheet 18 toward a heat radiation plate 23. The pressing frame 14 is connected to a lower surface of the center part, and can be displaced in a vertical direction with respect to the resin cover 5 other than the center part.SELECTED DRAWING: Figure 1 |
