CN1101989C - Dc/dc变换器的自驱动电路 - Google Patents
Dc/dc变换器的自驱动电路 Download PDFInfo
- Publication number
- CN1101989C CN1101989C CN99126693A CN99126693A CN1101989C CN 1101989 C CN1101989 C CN 1101989C CN 99126693 A CN99126693 A CN 99126693A CN 99126693 A CN99126693 A CN 99126693A CN 1101989 C CN1101989 C CN 1101989C
- Authority
- CN
- China
- Prior art keywords
- circuit
- winding
- self
- converter
- 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
- 238000002955 isolation Methods 0.000 claims abstract description 12
- 238000004804 winding Methods 0.000 claims description 50
- 230000001360 synchronised effect Effects 0.000 claims description 26
- 230000005611 electricity Effects 0.000 abstract description 2
- 230000003111 delayed effect Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 230000005389 magnetism Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 240000001439 Opuntia Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002964 excitative effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
- H02M3/33576—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
- H02M3/33592—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary side of an isolation transformer
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Rectifiers (AREA)
Abstract
Description
Claims (9)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN99126693A CN1101989C (zh) | 1999-12-27 | 1999-12-27 | Dc/dc变换器的自驱动电路 |
US10/169,238 US6839246B1 (en) | 1999-12-27 | 2000-01-11 | Self-driving circuit for a DC/DC converter |
AU11273/01A AU1127301A (en) | 1999-12-27 | 2000-11-01 | Self-driving circuit for a dc/dc converter |
PCT/CN2000/000412 WO2001048902A1 (fr) | 1999-12-27 | 2000-11-01 | Circuit d'attaque automatique associe a un convertisseur cc/cc |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN99126693A CN1101989C (zh) | 1999-12-27 | 1999-12-27 | Dc/dc变换器的自驱动电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1255772A CN1255772A (zh) | 2000-06-07 |
CN1101989C true CN1101989C (zh) | 2003-02-19 |
Family
ID=5284518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99126693A Expired - Lifetime CN1101989C (zh) | 1999-12-27 | 1999-12-27 | Dc/dc变换器的自驱动电路 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6839246B1 (zh) |
CN (1) | CN1101989C (zh) |
AU (1) | AU1127301A (zh) |
WO (1) | WO2001048902A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1312835C (zh) * | 2003-06-19 | 2007-04-25 | 艾默生网络能源有限公司 | 一种含有同步整流驱动电路的降压式dc-dc变换器 |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7057906B2 (en) * | 2003-03-11 | 2006-06-06 | Denso Corporation | Insulating switching DC/DC converter |
US20040217732A1 (en) * | 2003-04-29 | 2004-11-04 | Ballard Power Systems Inc. | Power converter architecture and method for integrated fuel cell based power supplies |
US7099161B2 (en) * | 2004-06-01 | 2006-08-29 | Delta Electronics, Inc. | Converter with synchronous rectifier with ZVS |
US7885084B2 (en) * | 2007-10-03 | 2011-02-08 | System General Corp. | Control circuit for synchronous rectifying and soft switching of power converters |
US8004344B2 (en) * | 2007-12-17 | 2011-08-23 | Lawson Labs, Inc. | Gate-charge retaining switch |
US20090167412A1 (en) * | 2007-12-17 | 2009-07-02 | Lawson Labs, Inc. | Gate-charge retaining switch |
CN101771335B (zh) * | 2010-01-20 | 2012-09-19 | 北京新雷能科技股份有限公司 | 一种直流变换器隔离驱动电路 |
CA2827741C (en) | 2011-02-24 | 2017-08-15 | Crane Electronics, Inc. | Ac/dc power conversion system and method of manufacture of same |
CN102223069A (zh) * | 2011-06-25 | 2011-10-19 | 深圳航天科技创新研究院 | 一种自驱动同步降压转换器电路 |
CN102710150B (zh) * | 2012-05-23 | 2015-04-08 | 华为技术有限公司 | 同步整流装置及同步整流电源 |
CN103580484B (zh) * | 2012-07-30 | 2015-10-21 | 台达电子工业股份有限公司 | 同步整流装置及其控制方法 |
US9602006B2 (en) | 2012-10-24 | 2017-03-21 | Infineon Technologies Ag | Method and a controller for determining a demagnetization zero current time for a switched mode power supply |
CN104578794B (zh) * | 2013-10-28 | 2018-03-02 | 通用电气公司 | 同步整流电能变换装置,驱动电路和方法 |
US9831768B2 (en) | 2014-07-17 | 2017-11-28 | Crane Electronics, Inc. | Dynamic maneuvering configuration for multiple control modes in a unified servo system |
US9293999B1 (en) * | 2015-07-17 | 2016-03-22 | Crane Electronics, Inc. | Automatic enhanced self-driven synchronous rectification for power converters |
US9780635B1 (en) | 2016-06-10 | 2017-10-03 | Crane Electronics, Inc. | Dynamic sharing average current mode control for active-reset and self-driven synchronous rectification for power converters |
US9742183B1 (en) | 2016-12-09 | 2017-08-22 | Crane Electronics, Inc. | Proactively operational over-voltage protection circuit |
US9735566B1 (en) | 2016-12-12 | 2017-08-15 | Crane Electronics, Inc. | Proactively operational over-voltage protection circuit |
US9979285B1 (en) | 2017-10-17 | 2018-05-22 | Crane Electronics, Inc. | Radiation tolerant, analog latch peak current mode control for power converters |
CN109980903B (zh) * | 2017-12-28 | 2021-08-17 | 中兴通讯股份有限公司 | 一种驱动电路和电源 |
US10236783B1 (en) | 2018-01-17 | 2019-03-19 | Appleton Grp Llc | Self-driving control circuit for power switches as synchronous rectifier |
CN108258814B (zh) * | 2018-04-18 | 2023-07-25 | 广东工业大学 | 一种无线电能传输系统 |
US10425080B1 (en) | 2018-11-06 | 2019-09-24 | Crane Electronics, Inc. | Magnetic peak current mode control for radiation tolerant active driven synchronous power converters |
CN111953216A (zh) * | 2020-08-25 | 2020-11-17 | 广州金升阳科技有限公司 | 一种同步整流电路的驱动电路及其驱动方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4403269A (en) * | 1982-03-05 | 1983-09-06 | International Business Machines Corporation | Non-dissipative snubber circuit apparatus |
DE3603071A1 (de) * | 1986-02-01 | 1987-08-06 | Leybold Heraeus Gmbh & Co Kg | Gleichstrom-wechselstrom-wandler mit asymmetrischer halbbrueckenschaltung |
US4754385A (en) * | 1987-01-30 | 1988-06-28 | Varo, Inc. | Two transistor flyback switching converter with current sensing for discontinuous operation |
DE3724649A1 (de) * | 1987-07-25 | 1989-02-02 | Leybold Ag | Einrichtung fuer eine unipolar betriebene, energiespeicherfaehige komponente |
JP2819932B2 (ja) * | 1992-03-05 | 1998-11-05 | 日本電気株式会社 | フォワードコンバータのmosfet整流回路 |
US5400239A (en) | 1992-12-11 | 1995-03-21 | Northern Telecom Limited | Power converter with plural regulated outputs |
ES2143406B1 (es) | 1998-03-30 | 2000-12-16 | Cit Alcatel | Convertidor conmutado con multiples salidas reguladoras. |
US5883793A (en) * | 1998-04-30 | 1999-03-16 | Lucent Technologies Inc. | Clamp circuit for a power converter and method of operation thereof |
US6377477B1 (en) * | 1999-07-16 | 2002-04-23 | University Of Hong Kong | Self-driven synchronous rectifier by retention of gate charge |
CN1108011C (zh) * | 1999-12-30 | 2003-05-07 | 艾默生网络能源有限公司 | Dc/dc变换器的自驱动电路 |
US6243278B1 (en) * | 2000-04-04 | 2001-06-05 | Tyco Electronics Logistics A.G. | Drive circuit for synchronous rectifier and method of operating the same |
US6181578B1 (en) * | 2000-04-06 | 2001-01-30 | Astec International Limited | Synchronous rectifier drive mechanism for resonant reset forward converters |
US6628532B1 (en) * | 2000-08-08 | 2003-09-30 | Artesyn Technologies, Inc | Drive circuit for a voltage-controlled switch |
CN1144346C (zh) * | 2000-08-17 | 2004-03-31 | 伊博电源(杭州)有限公司 | 同步整流管的自驱动电路 |
JP4088756B2 (ja) * | 2001-03-13 | 2008-05-21 | デンセイ・ラムダ株式会社 | スイッチング電源装置 |
US6324077B1 (en) * | 2001-04-19 | 2001-11-27 | Martek Power, Inc. | Switch mode power supply |
US6563719B1 (en) * | 2002-04-09 | 2003-05-13 | Bel-Fuse, Inc. | Self-driven synchronous rectification scheme |
-
1999
- 1999-12-27 CN CN99126693A patent/CN1101989C/zh not_active Expired - Lifetime
-
2000
- 2000-01-11 US US10/169,238 patent/US6839246B1/en not_active Expired - Lifetime
- 2000-11-01 AU AU11273/01A patent/AU1127301A/en not_active Abandoned
- 2000-11-01 WO PCT/CN2000/000412 patent/WO2001048902A1/zh active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1312835C (zh) * | 2003-06-19 | 2007-04-25 | 艾默生网络能源有限公司 | 一种含有同步整流驱动电路的降压式dc-dc变换器 |
Also Published As
Publication number | Publication date |
---|---|
CN1255772A (zh) | 2000-06-07 |
AU1127301A (en) | 2001-07-09 |
US6839246B1 (en) | 2005-01-04 |
WO2001048902A1 (fr) | 2001-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent for invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SHENZHEN HUAWEI ELECTRICAL CO., LTD. TO: SHENZHEN ANSHENG ELECTRICAL CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Floor 1, building 3, building Wang Yuzhong, HUAWEI base, industrial zone, Applicant after: Ansheng Electric Co., Ltd., Shenzhen City Address before: Shenzhen, Guangdong province Longgang District snow Gang Gang Industrial Zone Applicant before: Huawei Electric Co., Ltd., Shenzhen |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: POWER SUPPLY PRODUCTS (SHENZHEN) CO., LTD. Free format text: FORMER OWNER: AIMOSHENG NETWORK ENERGY SOURCE CO LTD Effective date: 20140903 |
|
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 |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140903 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. |
|
CX01 | Expiry of patent term |
Granted publication date: 20030219 |
|
CX01 | Expiry of patent term |