CN1059988C - 高效率多路输出电源 - Google Patents
高效率多路输出电源 Download PDFInfo
- Publication number
- CN1059988C CN1059988C CN98118075A CN98118075A CN1059988C CN 1059988 C CN1059988 C CN 1059988C CN 98118075 A CN98118075 A CN 98118075A CN 98118075 A CN98118075 A CN 98118075A CN 1059988 C CN1059988 C CN 1059988C
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- Prior art keywords
- transformer
- electronic switch
- tap
- power supply
- diode
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 239000003990 capacitor Substances 0.000 claims description 13
- 239000004065 semiconductor Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000004146 energy storage Methods 0.000 description 4
- 230000005284 excitation Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98118075A CN1059988C (zh) | 1998-08-20 | 1998-08-20 | 高效率多路输出电源 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98118075A CN1059988C (zh) | 1998-08-20 | 1998-08-20 | 高效率多路输出电源 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1229303A CN1229303A (zh) | 1999-09-22 |
CN1059988C true CN1059988C (zh) | 2000-12-27 |
Family
ID=5225855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98118075A Expired - Lifetime CN1059988C (zh) | 1998-08-20 | 1998-08-20 | 高效率多路输出电源 |
Country Status (1)
Country | Link |
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CN (1) | CN1059988C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10301673A1 (de) * | 2003-01-17 | 2004-08-05 | Siemens Ag | Spannungsversorgungsschaltung sowie Kommunikationsanlage mit Spannungsversorgungsschaltung |
US7315463B2 (en) * | 2004-09-30 | 2008-01-01 | Intel Corporation | Apparatus and method for multi-phase transformers |
CN101106674B (zh) * | 2007-07-25 | 2010-11-03 | 吴壬华 | 一种等离子电视电源的低压输出回路的实现方法及电路 |
CN102130587A (zh) * | 2010-01-13 | 2011-07-20 | 台达电子工业股份有限公司 | 具有稳压控制的多输出直流对直流转换装置 |
CN110380607A (zh) * | 2019-07-19 | 2019-10-25 | 高宁 | 一种采用耦合电感实现多路输出的双向dc/dc电路及其应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1055451A (zh) * | 1990-02-15 | 1991-10-16 | 德国汤姆森-勃朗特有限公司 | 开关电源 |
-
1998
- 1998-08-20 CN CN98118075A patent/CN1059988C/zh not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1055451A (zh) * | 1990-02-15 | 1991-10-16 | 德国汤姆森-勃朗特有限公司 | 开关电源 |
Also Published As
Publication number | Publication date |
---|---|
CN1229303A (zh) | 1999-09-22 |
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Legal Events
Date | Code | Title | Description |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN ANSHENG ELECTRICAL CO., LTD. Free format text: FORMER OWNER: SHENZHEN HUAWEI ELECTRICAL CO., LTD. Effective date: 20010611 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20010611 Address after: The first floor and the third floor of the electrical workshop of HUAWEI base, industrial zone, Longgang District, Guangdong, China Patentee after: Ansheng Electric Co., Ltd., Shenzhen City Address before: Seven floor, Arts crafts emporium, Nanshan District science and Technology Park, Shenzhen, Guangdong Patentee before: Huawei Electric Co., Ltd., Shenzhen |
|
C56 | Change in the name or address of the patentee |
Owner name: EMERSON NETWORK POWER CO., LTD Free format text: FORMER NAME OR ADDRESS: SHENZHEN ANSHENG ELECTRICAL CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Patentee after: Aimosheng Network Energy Source Co., Ltd. Patentee before: Ansheng Electric Co., Ltd., Shenzhen City |
|
ASS | Succession or assignment of patent right |
Owner name: YADA POWER SUPPLY PRODUCTS (SHENZHEN) CO., LTD. Free format text: FORMER OWNER: AIMOSHENG NETWORK ENERGY SOURCE CO LTD Effective date: 20140909 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518057 SHENZHEN, GUANGDONG PROVINCE TO: 518101 SHENZHEN, GUANGDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20140909 Address after: 518101 Guangdong city of Shenzhen province Baoan District Xin'an road two North 68 Street office Honglang District Industrial Park plant Patentee after: Astec power supply (Shenzhen) Co., Ltd. Address before: 518057 Nanshan District science and Technology Industrial Park, Guangdong, Shenzhen Branch Road, No. Patentee before: Aimosheng Network Energy Source Co., Ltd. |
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DD01 | Delivery of document by public notice |
Addressee: Wang Yuzhong Document name: Notification of Passing Examination on Formalities |
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CX01 | Expiry of patent term |
Granted publication date: 20001227 |
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CX01 | Expiry of patent term |