| 摘要 |
PROBLEM TO BE SOLVED: To provide a high voltage part potting structure that inhibits the occurrence and development of cracks in a potting material (a resin), easily prevents the insulation deterioration, and is suitable for a case that potting is conducted not for each terminal but for an entire circuit at one time, and to provide a potting method of the high voltage part.SOLUTION: A high voltage part potting structure includes: a transformer 1; a substrate 2; a chassis 5 supporting the transformer 1 and the substrate 2; and a potting material 6 filling areas around the transformer 1 and the substrate 2 and sealing the transformer 1, the substrate 2, and a nonwoven cloth (one of a first nonwoven cloth 3, a second nonwoven cloth 4, a third nonwoven cloth 7, a nonwoven cloth piece 8). |
