CN100361376C - 降压型同步整流电路的磁能驱动装置 - Google Patents
降压型同步整流电路的磁能驱动装置 Download PDFInfo
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- CN100361376C CN100361376C CNB031031749A CN03103174A CN100361376C CN 100361376 C CN100361376 C CN 100361376C CN B031031749 A CNB031031749 A CN B031031749A CN 03103174 A CN03103174 A CN 03103174A CN 100361376 C CN100361376 C CN 100361376C
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- effect transistor
- channel mos
- mos field
- inductor
- voltage
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- Dc-Dc Converters (AREA)
Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB031031749A CN100361376C (zh) | 2003-01-31 | 2003-01-31 | 降压型同步整流电路的磁能驱动装置 |
Applications Claiming Priority (1)
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CNB031031749A CN100361376C (zh) | 2003-01-31 | 2003-01-31 | 降压型同步整流电路的磁能驱动装置 |
Publications (2)
Publication Number | Publication Date |
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CN1521927A CN1521927A (zh) | 2004-08-18 |
CN100361376C true CN100361376C (zh) | 2008-01-09 |
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Application Number | Title | Priority Date | Filing Date |
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CNB031031749A Expired - Lifetime CN100361376C (zh) | 2003-01-31 | 2003-01-31 | 降压型同步整流电路的磁能驱动装置 |
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CN (1) | CN100361376C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104638926A (zh) * | 2014-03-19 | 2015-05-20 | 襄阳南车电气系统技术有限公司 | 一种磁通对消式高效率反激式dc-dc转换器 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1379927A (zh) * | 1999-07-07 | 2002-11-13 | 辛奎奥公司 | 具有同步整流器的dc-dc转换器的控制 |
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2003
- 2003-01-31 CN CNB031031749A patent/CN100361376C/zh not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1379927A (zh) * | 1999-07-07 | 2002-11-13 | 辛奎奥公司 | 具有同步整流器的dc-dc转换器的控制 |
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Publication number | Publication date |
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CN1521927A (zh) | 2004-08-18 |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: MSI COMPUTER (SHENZHEN) Co.,Ltd. Assignor: MICRO-STAR INTERNATIONAL CO.,LTD. Contract fulfillment period: 2008.6.1 to 2016.6.1 Contract record no.: 2008990001595 Denomination of invention: Magnetic energy driver for step-down type synchronous rectification circuit Granted publication date: 20080109 License type: Exclusive license Record date: 20081231 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.6.1 TO 2016.6.1; CHANGE OF CONTRACT Name of requester: ENSIMAI ELECTRONIC ( SHENZHEN ) CO., LTD. Effective date: 20081231 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20080109 |