CN110198075B - 冗余备份电源及芯片和电子设备 - Google Patents
冗余备份电源及芯片和电子设备 Download PDFInfo
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- CN110198075B CN110198075B CN201910344203.5A CN201910344203A CN110198075B CN 110198075 B CN110198075 B CN 110198075B CN 201910344203 A CN201910344203 A CN 201910344203A CN 110198075 B CN110198075 B CN 110198075B
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- Prior art keywords
- power supply
- redundant backup
- backup power
- triode
- voltage
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- 239000003990 capacitor Substances 0.000 claims abstract description 22
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 230000003111 delayed effect Effects 0.000 abstract description 4
- 102100039435 C-X-C motif chemokine 17 Human genes 0.000 description 22
- 101000889048 Homo sapiens C-X-C motif chemokine 17 Proteins 0.000 description 22
- 239000003381 stabilizer Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201910344203.5A CN110198075B (zh) | 2019-04-26 | 2019-04-26 | 冗余备份电源及芯片和电子设备 |
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CN201910344203.5A CN110198075B (zh) | 2019-04-26 | 2019-04-26 | 冗余备份电源及芯片和电子设备 |
Publications (2)
Publication Number | Publication Date |
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CN110198075A CN110198075A (zh) | 2019-09-03 |
CN110198075B true CN110198075B (zh) | 2021-03-19 |
Family
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CN201910344203.5A Active CN110198075B (zh) | 2019-04-26 | 2019-04-26 | 冗余备份电源及芯片和电子设备 |
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CN (1) | CN110198075B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102075002A (zh) * | 2010-12-29 | 2011-05-25 | 深圳市火天光电科技有限公司 | 双电源供电电路 |
CN203504280U (zh) * | 2013-09-16 | 2014-03-26 | 福建省力得自动化设备有限公司 | 基于微处理器电源监控器的直流电源欠压自动切换*** |
CN208046314U (zh) * | 2018-05-02 | 2018-11-02 | 漳州科华技术有限责任公司 | 一种ups电源及其变换电路 |
CN208508605U (zh) * | 2018-05-31 | 2019-02-15 | 烽火通信科技股份有限公司 | 一种主备电源切换电路 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101312303B (zh) * | 2007-05-21 | 2010-06-02 | 佛山普立华科技有限公司 | 电源切换装置 |
CN101290332B (zh) * | 2008-05-14 | 2010-10-13 | 深圳创维-Rgb电子有限公司 | 电压升降检测电路及方法 |
CN202333882U (zh) * | 2011-11-21 | 2012-07-11 | 漳州科华技术有限责任公司 | 一种具有冗余备份功能的直流电源 |
CN104102318A (zh) * | 2013-04-15 | 2014-10-15 | 鸿富锦精密电子(天津)有限公司 | 电源电路 |
-
2019
- 2019-04-26 CN CN201910344203.5A patent/CN110198075B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102075002A (zh) * | 2010-12-29 | 2011-05-25 | 深圳市火天光电科技有限公司 | 双电源供电电路 |
CN203504280U (zh) * | 2013-09-16 | 2014-03-26 | 福建省力得自动化设备有限公司 | 基于微处理器电源监控器的直流电源欠压自动切换*** |
CN208046314U (zh) * | 2018-05-02 | 2018-11-02 | 漳州科华技术有限责任公司 | 一种ups电源及其变换电路 |
CN208508605U (zh) * | 2018-05-31 | 2019-02-15 | 烽火通信科技股份有限公司 | 一种主备电源切换电路 |
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CN110198075A (zh) | 2019-09-03 |
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Address after: 361101 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Fujian Province Applicant after: Kehua Data Co.,Ltd. Applicant after: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. Address before: 361101 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Fujian Province Applicant before: XIAMEN KEHUAHENGSHENG LIMITED BY SHARE Ltd. Applicant before: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210207 Address after: 363000 Beidou Industrial Park, Jinfeng Industrial Area, Fujian, Zhangzhou Applicant after: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. Applicant after: Kehua Data Co.,Ltd. Address before: 361101 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Fujian Province Applicant before: Kehua Data Co.,Ltd. Applicant before: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210813 Address after: 363000 No. 11, Jinxing Road, Xiangcheng District, Zhangzhou City, Fujian Province Patentee after: Zhangzhou Kehua Electric Technology Co.,Ltd. Patentee after: Kehua Data Co.,Ltd. Address before: 363000 Beidou Industrial Park, Jinfeng Industrial Area, Fujian, Zhangzhou Patentee before: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. Patentee before: Kehua Data Co.,Ltd. |
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