发明授权
- 专利标题: Constant-voltage circuit
- 专利标题(中): 恒压电路
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申请号: US403405申请日: 1973-10-04
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公开(公告)号: US3942128A公开(公告)日: 1976-03-02
- 发明人: Kunio Seki , Ryozo Kontani
- 申请人: Kunio Seki , Ryozo Kontani
- 申请人地址: JA
- 专利权人: Hitachi, Ltd.
- 当前专利权人: Hitachi, Ltd.
- 当前专利权人地址: JA
- 优先权: JA47-99011 19721004
- 主分类号: G05F1/56
- IPC分类号: G05F1/56 ; H03F1/30 ; H03F3/20 ; H03F3/213 ; H03F3/30 ; H03F3/45 ; H03F3/04
摘要:
A constant-voltage circuit includes a transistor, a resistance connected on the input side of the transistor, a compensating diode connected on the output side of the transistor, and a non-linear bias portion connected in series with the resistance, whereby fluctuations in the base-emitter voltage of the transistor are compensated for by the compensating diode.
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