| 摘要 |
PROBLEM TO BE SOLVED: To obtain a balance transformer that prevents magnetic interference from occurring easily in magnetic flux generated at each transformer section, and can reduce the number of components, size, and costs. SOLUTION: Two coils 2A, 3A of a first transformer section 4A are arranged in a first small loop path 9A composed of one portion of a first core 51 and one portion of a second core 52. Two coils 2B, 3B of a second transformer section 4B are arranged at a second small loop path 9B composed of the other portion of the first core 51 and the other portion of the second core 52. The magnetic flux generated at the first transformer section 4A circulates along the first small loop path 9A. The magnetic flux generated at the second transformer section 4B circulates along the second small loop path 9B in a direction opposite to that of the first magnetic flux. COPYRIGHT: (C)2008,JPO&INPIT
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