CN102226820B - 中间电压检测电路 - Google Patents
中间电压检测电路 Download PDFInfo
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- CN102226820B CN102226820B CN 201110077434 CN201110077434A CN102226820B CN 102226820 B CN102226820 B CN 102226820B CN 201110077434 CN201110077434 CN 201110077434 CN 201110077434 A CN201110077434 A CN 201110077434A CN 102226820 B CN102226820 B CN 102226820B
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- 230000005669 field effect Effects 0.000 claims description 46
- 230000010076 replication Effects 0.000 claims description 24
- 238000001914 filtration Methods 0.000 abstract 4
- 239000003990 capacitor Substances 0.000 description 12
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CN 201110077434 CN102226820B (zh) | 2011-03-30 | 2011-03-30 | 中间电压检测电路 |
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CN 201110077434 CN102226820B (zh) | 2011-03-30 | 2011-03-30 | 中间电压检测电路 |
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CN102226820A CN102226820A (zh) | 2011-10-26 |
CN102226820B true CN102226820B (zh) | 2013-01-09 |
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CN 201110077434 Expired - Fee Related CN102226820B (zh) | 2011-03-30 | 2011-03-30 | 中间电压检测电路 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104536510B (zh) * | 2014-11-18 | 2016-04-20 | 中山大学 | 一种差分电压转电流电路 |
CN107463201B (zh) * | 2017-08-02 | 2018-10-19 | 中国电子科技集团公司第二十四研究所 | 一种电压转电流电路及装置 |
CN109239437B (zh) * | 2018-09-29 | 2021-05-18 | 江苏史利姆智能测控技术有限公司 | 一种含自检冗余功能的电流传感器 |
CN109379065B (zh) * | 2018-11-30 | 2023-11-10 | 上海艾为电子技术股份有限公司 | 电压检测电路、过压保护开关及电子设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1578124A (zh) * | 2003-07-25 | 2005-02-09 | 松下电器产业株式会社 | 差分放大器 |
CN101820256A (zh) * | 2010-04-21 | 2010-09-01 | 无锡伯顿电子科技有限公司 | 传感器信号放大调理电路 |
CN201993416U (zh) * | 2011-03-30 | 2011-09-28 | 四川和芯微电子股份有限公司 | 中间电压检测电路 |
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Publication number | Priority date | Publication date | Assignee | Title |
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US7728667B2 (en) * | 2007-08-31 | 2010-06-01 | Yokogawa Electric Corporation | Differential amplifier |
JP5517725B2 (ja) * | 2009-05-15 | 2014-06-11 | キヤノン株式会社 | 全差動増幅回路 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1578124A (zh) * | 2003-07-25 | 2005-02-09 | 松下电器产业株式会社 | 差分放大器 |
CN101820256A (zh) * | 2010-04-21 | 2010-09-01 | 无锡伯顿电子科技有限公司 | 传感器信号放大调理电路 |
CN201993416U (zh) * | 2011-03-30 | 2011-09-28 | 四川和芯微电子股份有限公司 | 中间电压检测电路 |
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CN102226820A (zh) | 2011-10-26 |
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Address after: 610041 Sichuan city of Chengdu province high tech Zone Kyrgyzstan Road 33 block A No. 9 Patentee after: IPGoal Microelectronics (Sichuan) Co., Ltd. Address before: 402 room 7, building 610041, incubator Park, hi tech Zone, Sichuan, Chengdu Patentee before: IPGoal Microelectronics (Sichuan) Co., Ltd. |
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Effective date of registration: 20201202 Address after: Room 705, building 2, No. 515, No. 2 street, Baiyang street, Qiantang New District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang zhexin Technology Development Co., Ltd Address before: 610041 Sichuan city of Chengdu province high tech Zone Kyrgyzstan Road 33 block A No. 9 Patentee before: IPGoal Microelectronics (Sichuan) Co.,Ltd. |
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Effective date of registration: 20210425 Address after: 835221 Electronic Information Industrial Park, Horgos Industrial Park, Yili Kazak Autonomous Prefecture, Xinjiang Uygur Autonomous Region (West of Beijing Road and north of Suzhou Road) Patentee after: Xinjiang xintuan Technology Group Co.,Ltd. Address before: Room 705, building 2, No. 515, No. 2 street, Baiyang street, Qiantang New District, Hangzhou City, Zhejiang Province Patentee before: Zhejiang zhexin Technology Development Co., Ltd |
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Granted publication date: 20130109 Termination date: 20210330 |