发明名称 |
Transformer and power module having the same |
摘要 |
A transformer capable of security insulting reliability and a power module having the same are provided. The transformer includes: a winding unit having at least one winding space in which a plurality of coils are wound in a stacked manner on an outer circumferential surface of a cylindrical body portion; and a terminal fastening unit formed to extend from one end of the winding unit in an outer diameter direction and having a plurality of external connection terminals fastened to an end thereof, wherein a width of the winding space is less than 0.45 times that of a diameter of the body portion. |
申请公布号 |
US8624698(B2) |
申请公布日期 |
2014.01.07 |
申请号 |
US201213533596 |
申请日期 |
2012.06.26 |
申请人 |
KIM DEUK HOON;HWANG DAE YOUNG;KIM MYEONG JEONG;KIM JONG WOO;KWON CHANG YONG;SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
KIM DEUK HOON;HWANG DAE YOUNG;KIM MYEONG JEONG;KIM JONG WOO;KWON CHANG YONG |
分类号 |
H01F27/30;H01F27/29 |
主分类号 |
H01F27/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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