| 摘要 |
The present invention relates to a transformer including a transformer body and an outside case accommodating the same. The transformer has a different thickness of a shielding material prepared in an internal wall of the outside case in each section to reduce production costs of the shielding material. According to the present invention, the transformer comprises: the transformer body; the outside case accommodating the transformer body; and the shielding material prepared in the internal wall of the outside case. The transformer divides the internal wall of the outside case into a plurality of sections in accordance with an interval with the transformer body to differ the thickness of the shielding material in each section. |
