发明名称 |
Metallized film capacitor |
摘要 |
A metallized film capacitor is made by winding or laminating a both-side metallized polypropylene (PP) film and a non-metallized PP film. Limiting the heat shrinkage factor and the thickness of the PP films, the position of deposited electrodes, and the rate of the peeled area of the deposited electrodes to a certain range provides a metallized film capacitor having improved dieletric strength, tan delta, and charge-discharge characteristics.
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申请公布号 |
US6954349(B2) |
申请公布日期 |
2005.10.11 |
申请号 |
US20040479957 |
申请日期 |
2004.06.03 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
SHIOTA KOHEI;SASAKI TOSHIHIRO;OKABE SHIGEO;TAKEOKA HIROKI;NISHIMORI TOSHIYUKI;SAITO TOSHIHARU |
分类号 |
H01G4/012;H01G4/015;H01G4/18;H01G4/32;(IPC1-7):H01G4/005 |
主分类号 |
H01G4/012 |
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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