CN217406239U - 供电切换电路及供电设备 - Google Patents
供电切换电路及供电设备 Download PDFInfo
- Publication number
- CN217406239U CN217406239U CN202220340713.2U CN202220340713U CN217406239U CN 217406239 U CN217406239 U CN 217406239U CN 202220340713 U CN202220340713 U CN 202220340713U CN 217406239 U CN217406239 U CN 217406239U
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- CN
- China
- Prior art keywords
- power supply
- switching circuit
- unit
- switch
- voltage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001914 filtration Methods 0.000 claims description 8
- 101100112673 Rattus norvegicus Ccnd2 gene Proteins 0.000 description 22
- 239000003990 capacitor Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000009977 dual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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- Direct Current Feeding And Distribution (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220340713.2U CN217406239U (zh) | 2022-02-18 | 2022-02-18 | 供电切换电路及供电设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220340713.2U CN217406239U (zh) | 2022-02-18 | 2022-02-18 | 供电切换电路及供电设备 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN217406239U true CN217406239U (zh) | 2022-09-09 |
Family
ID=83136208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202220340713.2U Active CN217406239U (zh) | 2022-02-18 | 2022-02-18 | 供电切换电路及供电设备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN217406239U (zh) |
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2022
- 2022-02-18 CN CN202220340713.2U patent/CN217406239U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 518000, 1st Floor, Building E, Jiehe Industrial City, Shuitian Community, Shiyan Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Zhenghao Zhizao Technology Co.,Ltd. Address before: 518000 workshop A201, Founder science and Technology Industrial Park, north of Songbai highway, Longteng community, Shiyan street, Bao'an District, Shenzhen, Guangdong Province Patentee before: Shenzhen Zhenghao Zhizao Technology Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 518000, Building 101, Runheng Industrial Plant 1, Fuyuan 1st Road, Zhancheng Community, Fuhai Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Zhenghao Zhizao Technology Co.,Ltd. Country or region after: China Address before: 518000, 1st Floor, Building E, Jiehe Industrial City, Shuitian Community, Shiyan Street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Zhenghao Zhizao Technology Co.,Ltd. Country or region before: China |