| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive reactor device which achieves high flexibility of the arrangement of a transformer core and high heat radiation performance.SOLUTION: A heat sink 105 having a c shaped cross section is placed in contact with an upper surface and both side surfaces of an upper E core 102 forming an upper part of a transformer 101, and the transformer 101 including the heat sink 105 is stored from one open surface of a reactor case 106. A potting resin material fills a clearance between the transformer 101 and the reactor case 106 until a lower end part of the heat sink 105 is immersed with the potting resin material. The reactor case 106 storing the transformer 101 is installed on a pedestal including a cooling mechanism to be fixed thereto. |
