TRANSFORMER DEVICE

PROBLEM TO BE SOLVED: To provide a transformer device capable of effectively reducing loss in a transformer. SOLUTION: A gap part 12 is formed between side leg parts 4a, 4b of a transformer T1, and a gap part 14 is formed between side leg parts 5a, 5b of the transformer T1. A similar structure is formed in a transformer T2 as well, and gap parts 16, 18 are formed between respective side leg parts of the transformer T2. This transformer device is structured such that, for instance, the gap part 12 and the gap part 16 out of the gap parts are arranged adjacently to each other relative to the gap length of the gap part 12 or the gap part 16, and the direction of magnetic flux generated in the gap part 12 and that generated in the gap part 16 are set opposite to each other. COPYRIGHT: (C)2011,JPO&INPIT