CN217406238U - 掉电保持电路、电源电路及用电设备 - Google Patents
掉电保持电路、电源电路及用电设备 Download PDFInfo
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- CN217406238U CN217406238U CN202220231472.8U CN202220231472U CN217406238U CN 217406238 U CN217406238 U CN 217406238U CN 202220231472 U CN202220231472 U CN 202220231472U CN 217406238 U CN217406238 U CN 217406238U
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- power
- power supply
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- voltage
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- 238000004146 energy storage Methods 0.000 claims abstract description 46
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 239000003990 capacitor Substances 0.000 claims description 56
- 239000003381 stabilizer Substances 0.000 claims description 4
- 230000014759 maintenance of location Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
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Abstract
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Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202220231472.8U CN217406238U (zh) | 2022-01-26 | 2022-01-26 | 掉电保持电路、电源电路及用电设备 |
Applications Claiming Priority (1)
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CN202220231472.8U CN217406238U (zh) | 2022-01-26 | 2022-01-26 | 掉电保持电路、电源电路及用电设备 |
Publications (1)
Publication Number | Publication Date |
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CN217406238U true CN217406238U (zh) | 2022-09-09 |
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CN202220231472.8U Active CN217406238U (zh) | 2022-01-26 | 2022-01-26 | 掉电保持电路、电源电路及用电设备 |
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CN (1) | CN217406238U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU221961U1 (ru) * | 2023-10-10 | 2023-12-04 | Общество с ограниченной ответственностью "Уралэнергосервис" | Универсальный блок питания с накопителем для источника оперативного тока напряжением 110 или 230 в |
CN117498528A (zh) * | 2023-10-30 | 2024-02-02 | 深圳市安保医疗科技股份有限公司 | 一种掉电数据保持电路 |
-
2022
- 2022-01-26 CN CN202220231472.8U patent/CN217406238U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU221961U1 (ru) * | 2023-10-10 | 2023-12-04 | Общество с ограниченной ответственностью "Уралэнергосервис" | Универсальный блок питания с накопителем для источника оперативного тока напряжением 110 или 230 в |
CN117498528A (zh) * | 2023-10-30 | 2024-02-02 | 深圳市安保医疗科技股份有限公司 | 一种掉电数据保持电路 |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
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 Innovation Technology Co.,Ltd. Address before: 518000 workshop A202, Founder science and Technology Industrial Park, north of Songbai highway, Longteng community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Zhenghao Innovation Technology Co.,Ltd. |
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CP02 | Change in the address of a patent holder | ||
CP03 | Change of name, title or address |
Address after: 518000 Factory Building 401, Runheng Industrial Plant 1, Fuyuan Road, Zhancheng Community, Fuhai Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Zhenghao Innovation 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 Innovation Technology Co.,Ltd. Country or region before: China |
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CP03 | Change of name, title or address |