发明授权
- 专利标题: Surge absorber
- 专利标题(中): 浪涌吸收器
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申请号: US11449624申请日: 2006-06-09
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公开(公告)号: US07502213B2公开(公告)日: 2009-03-10
- 发明人: Dai Matsuoka , Yuji Terada , Katsunari Moriai
- 申请人: Dai Matsuoka , Yuji Terada , Katsunari Moriai
- 申请人地址: JP Tokyo
- 专利权人: TDK Corporation
- 当前专利权人: TDK Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Oliff & Berridge, PLC
- 优先权: JPP.2005-195482 20040704; JPP.2005-373076 20051226
- 主分类号: H02H1/00
- IPC分类号: H02H1/00
摘要:
A surge absorber has a first terminal electrode, a second terminal electrode, a third terminal electrode, an inductor portion, a surge absorbing portion, and a capacitor portion. The inductor portion has a first internal conductor and a second internal conductor mutually coupled in a polarity-reversed relation. One end of the first internal conductor is connected to the first terminal electrode. One end of the second internal conductor is connected to the second terminal electrode. The other end of the first internal conductor is connected to the other end of the second internal conductor. The surge absorbing portion has a first internal electrode connected to a connection point between the first internal conductor and the second internal conductor, and a second internal electrode connected to the third terminal electrode. The capacitor portion has a capacitance component connected between the first terminal electrode and the second terminal electrode.
公开/授权文献
- US20070002513A1 Surge absorber 公开/授权日:2007-01-04
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