发明名称 |
Surge absorber |
摘要 |
In a surge absorber, capable of suppressing a voltage surge and a current surge together without interrupting a signal transmission, an input electrode and an output electrode are spaced apart on the surface of a varistor substrate, and a resistance element is connected between the electrodes. A ground electrode is provided on the reverse side of the varistor substrate so as to face the input electrode with the varistor element therebetween. Thereby, a varistor element is formed by the input electrode and the ground electrode where a voltage surge and a current surge can be suppressed by the resistance element, and where a signal waveform is not weakened by capacitance of the varistor element, and ordinary signal transmission is not interrupted.
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申请公布号 |
US5386335(A) |
申请公布日期 |
1995.01.31 |
申请号 |
US19920913956 |
申请日期 |
1992.07.17 |
申请人 |
MURATA MANUFACTURING CO., LTD. |
发明人 |
AMANO, TOSHINORI;SAKAI, SEIJI;FUJIKI, YASUO;UEYAMA, MASANORI;SAKAMOTO, YUKIO;TAKAGI, DAISUKE |
分类号 |
H01C7/10;H01C7/102;(IPC1-7):H02H9/06 |
主分类号 |
H01C7/10 |
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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