CN100380796C - 切换式电源转换电路 - Google Patents
切换式电源转换电路 Download PDFInfo
- Publication number
- CN100380796C CN100380796C CNB2003101181203A CN200310118120A CN100380796C CN 100380796 C CN100380796 C CN 100380796C CN B2003101181203 A CNB2003101181203 A CN B2003101181203A CN 200310118120 A CN200310118120 A CN 200310118120A CN 100380796 C CN100380796 C CN 100380796C
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- Prior art keywords
- coil
- switch
- saturable
- transformer
- power supply
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- 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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Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2003101181203A CN100380796C (zh) | 2003-11-25 | 2003-11-25 | 切换式电源转换电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2003101181203A CN100380796C (zh) | 2003-11-25 | 2003-11-25 | 切换式电源转换电路 |
Publications (2)
Publication Number | Publication Date |
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CN1622439A CN1622439A (zh) | 2005-06-01 |
CN100380796C true CN100380796C (zh) | 2008-04-09 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2003101181203A Expired - Fee Related CN100380796C (zh) | 2003-11-25 | 2003-11-25 | 切换式电源转换电路 |
Country Status (1)
Country | Link |
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CN (1) | CN100380796C (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87104538A (zh) * | 1986-07-01 | 1988-02-24 | 迈格普尔斯公司 | 一种改善了的可控硅整流(scr)起动和清除电路装置 |
US5942134A (en) * | 1996-05-29 | 1999-08-24 | Robert Bosch Gmbh | Frequency-changing welding arrangement |
CN1295376A (zh) * | 1999-10-21 | 2001-05-16 | 索尼株式会社 | 切换电源设备 |
JP2002315334A (ja) * | 2001-04-17 | 2002-10-25 | Sony Corp | スイッチング電源回路 |
-
2003
- 2003-11-25 CN CNB2003101181203A patent/CN100380796C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87104538A (zh) * | 1986-07-01 | 1988-02-24 | 迈格普尔斯公司 | 一种改善了的可控硅整流(scr)起动和清除电路装置 |
US5942134A (en) * | 1996-05-29 | 1999-08-24 | Robert Bosch Gmbh | Frequency-changing welding arrangement |
CN1295376A (zh) * | 1999-10-21 | 2001-05-16 | 索尼株式会社 | 切换电源设备 |
JP2002315334A (ja) * | 2001-04-17 | 2002-10-25 | Sony Corp | スイッチング電源回路 |
Also Published As
Publication number | Publication date |
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CN1622439A (zh) | 2005-06-01 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GAOYIDA SCIENCE + TECHNOLOGY (SHENZHEN) CO., LTD. Free format text: FORMER OWNER: BAIYI INTERNATIONAL LTD. Effective date: 20100805 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TOTOLA RHODES TOWN, BRITISH VIRGIN ISLANDS TO: 518000 BUILDING B,C, NO.30, QINFU ROAD, LIUYUEJINTANG INDUSTRY ZONE, HENGGANG STREET, LONGGANG DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100805 Address after: Henggang street, Longgang District of Shenzhen City, Guangdong province 518000 about six Jin Tang Industrial Zone Qin Fu Road No. 30, building C, B Patentee after: Gaoyida Technology (Shenzhen) Co., Ltd. Address before: The British Virgin Islands, La La Da La town Patentee before: Baiyi International Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080409 Termination date: 20151125 |
|
CF01 | Termination of patent right due to non-payment of annual fee |