CN107179800B - 一种带钳位功能的内部电源产生电路 - Google Patents
一种带钳位功能的内部电源产生电路 Download PDFInfo
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- CN107179800B CN107179800B CN201710567700.2A CN201710567700A CN107179800B CN 107179800 B CN107179800 B CN 107179800B CN 201710567700 A CN201710567700 A CN 201710567700A CN 107179800 B CN107179800 B CN 107179800B
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- diode
- resistance
- voltage
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- internal electric
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
- G05F1/565—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
- G05F1/569—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
- G05F1/571—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection with overvoltage detector
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Semiconductor Integrated Circuits (AREA)
- Logic Circuits (AREA)
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Application Number | Priority Date | Filing Date | Title |
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CN201710567700.2A CN107179800B (zh) | 2017-07-12 | 2017-07-12 | 一种带钳位功能的内部电源产生电路 |
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CN201710567700.2A CN107179800B (zh) | 2017-07-12 | 2017-07-12 | 一种带钳位功能的内部电源产生电路 |
Publications (2)
Publication Number | Publication Date |
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CN107179800A CN107179800A (zh) | 2017-09-19 |
CN107179800B true CN107179800B (zh) | 2018-08-28 |
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CN201710567700.2A Active CN107179800B (zh) | 2017-07-12 | 2017-07-12 | 一种带钳位功能的内部电源产生电路 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108304021B (zh) * | 2018-01-30 | 2020-04-10 | 上海华虹宏力半导体制造有限公司 | 箝位电路 |
CN109189141B (zh) * | 2018-09-12 | 2020-06-12 | 中国电子科技集团公司第五十八研究所 | 一种负压自举电路 |
CN110265262B (zh) * | 2019-05-31 | 2021-07-27 | 昂宝电子(上海)有限公司 | 用于电感继电器的驱动电路和快速退磁方法 |
CN110703010A (zh) * | 2019-09-25 | 2020-01-17 | 珠海亿智电子科技有限公司 | 测试电路 |
CN112910235B (zh) * | 2021-01-21 | 2022-02-11 | 中国电子科技集团公司第五十八研究所 | 一种电压可调的钳位保护电路 |
CN115657779B (zh) * | 2022-12-08 | 2023-03-21 | 荣湃半导体(上海)有限公司 | 一种电源瞬态突变抑制的低压差线性稳压器 |
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2017
- 2017-07-12 CN CN201710567700.2A patent/CN107179800B/zh active Active
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Effective date of registration: 20180713 Address after: 518000 Guangdong Shenzhen Longhua New District big wave street Longsheng community Tenglong road gold rush e-commerce incubation base exhibition hall E commercial block 706 Applicant after: Shenzhen step Technology Transfer Center Co., Ltd. Address before: 410205 Changsha high tech Development Zone, Changsha, Hunan, F19 1804, Luyang District, 408 Luxi Road, Tongzi. Applicant before: Changsha party Xingteng Electronic Technology Co. Ltd. |
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Effective date of registration: 20180719 Address after: 523000 Jinlong Industrial District, Qingxi Town, Dongguan, Guangdong Applicant after: Dongguan Huaxing Electrical Appliance Co., Ltd. Address before: 518000 Guangdong Shenzhen Longhua New District big wave street Longsheng community Tenglong road gold rush e-commerce incubation base exhibition hall E commercial block 706 Applicant before: Shenzhen step Technology Transfer Center Co., Ltd. |
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