发明名称 |
Converting circuit having first and second optically coupled phototransistors and first and second operational amplifiers |
摘要 |
There is provided a converting circuit which functions as a transformer for an electronic circuit by electrically isolating the input and output terminals by optically coupling the input circuit system and the output circuit system through photocouplers.
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申请公布号 |
US4739174(A) |
申请公布日期 |
1988.04.19 |
申请号 |
US19840655229 |
申请日期 |
1984.09.27 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
NAGANO, KATSUMI |
分类号 |
H03F3/343;H03F3/34;H03K17/795;H04B10/00;(IPC1-7):G02B27/00 |
主分类号 |
H03F3/343 |
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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