发明授权
- 专利标题: Device for detecting voltage fluctuation
- 专利标题(中): 用于检测电压波动的装置
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申请号: US734572申请日: 1985-05-15
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公开(公告)号: US4795971A公开(公告)日: 1989-01-03
- 发明人: Eiji Murao
- 申请人: Eiji Murao
- 申请人地址: JPX Tokyo
- 专利权人: Honda Giken Kogyo Kabushiki Kaisha
- 当前专利权人: Honda Giken Kogyo Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 主分类号: H03K3/0233
- IPC分类号: H03K3/0233 ; H03K5/1532 ; H03K5/1534 ; G01R19/00 ; H03K5/153
摘要:
A device for detecting voltage fluctuation including a first amplifier for amplifying an input voltage signal, a second amplifier for amplifying the same input voltage signal with a fixed delay time relatively to the first amplifier and a voltage comparator for comparing the respective amplified output voltages to produce a high-level output at the time of increase or decrease of the input voltage signal.
公开/授权文献
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