DE60003003D1 - Klemmschaltung und verfahren zur synchrongleichrichtung - Google Patents

Klemmschaltung und verfahren zur synchrongleichrichtung

Info

Publication number
DE60003003D1
DE60003003D1 DE60003003T DE60003003T DE60003003D1 DE 60003003 D1 DE60003003 D1 DE 60003003D1 DE 60003003 T DE60003003 T DE 60003003T DE 60003003 T DE60003003 T DE 60003003T DE 60003003 D1 DE60003003 D1 DE 60003003D1
Authority
DE
Germany
Prior art keywords
secondary winding
rectifier circuit
transistor switches
synchronous rectification
clamping circuit
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
Application number
DE60003003T
Other languages
English (en)
Other versions
DE60003003T2 (de
Inventor
N Sun
William Hart
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ericsson Inc
Original Assignee
Ericsson Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ericsson Inc filed Critical Ericsson Inc
Publication of DE60003003D1 publication Critical patent/DE60003003D1/de
Application granted granted Critical
Publication of DE60003003T2 publication Critical patent/DE60003003T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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)
  • Rectifiers (AREA)
  • Dc-Dc Converters (AREA)
  • Picture Signal Circuits (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
DE60003003T 1999-03-12 2000-03-10 Klemmschaltung und verfahren zur synchrongleichrichtung Expired - Lifetime DE60003003T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US267000 1999-03-12
US09/267,000 US6128206A (en) 1999-03-12 1999-03-12 Clamping circuit and method for synchronous rectification
PCT/US2000/006350 WO2000054399A1 (en) 1999-03-12 2000-03-10 Clamping circuit and method for synchronous rectification

Publications (2)

Publication Number Publication Date
DE60003003D1 true DE60003003D1 (de) 2003-07-03
DE60003003T2 DE60003003T2 (de) 2004-04-01

Family

ID=23016896

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60003003T Expired - Lifetime DE60003003T2 (de) 1999-03-12 2000-03-10 Klemmschaltung und verfahren zur synchrongleichrichtung

Country Status (10)

Country Link
US (1) US6128206A (de)
EP (1) EP1161789B1 (de)
JP (1) JP4384820B2 (de)
KR (1) KR100708507B1 (de)
CN (1) CN1192472C (de)
AT (1) ATE241871T1 (de)
AU (1) AU3525100A (de)
CA (1) CA2364259C (de)
DE (1) DE60003003T2 (de)
WO (1) WO2000054399A1 (de)

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CN2402549Y (zh) * 1999-12-02 2000-10-25 杜顺兴 双回路汽车安全带自动警示装置
WO2001056141A1 (en) 2000-01-28 2001-08-02 Ericsson Inc. Simplified implementation of parallelability for modules with synchronous rectification
US6535400B2 (en) * 2001-03-30 2003-03-18 Texas Instruments Incorporated Control circuit for synchronous rectifiers in DC/DC converters to reduce body diode conduction losses
JP3841049B2 (ja) * 2002-12-27 2006-11-01 ヤマハ株式会社 電源回路
US6841977B2 (en) * 2003-03-03 2005-01-11 Astec International Limited Soft-start with back bias conditions for PWM buck converter with synchronous rectifier
US20050024897A1 (en) * 2003-07-28 2005-02-03 Ta-Yung Yang Synchronized rectifying controller for a forward power converter
US6980441B2 (en) * 2003-07-28 2005-12-27 Astec International Limited Circuit and method for controlling a synchronous rectifier in a power converter
JP4124814B2 (ja) * 2004-12-06 2008-07-23 株式会社デンソー 入出力絶縁型ｄｃーｄｃコンバータ
US20060244429A1 (en) * 2005-04-28 2006-11-02 Astec International Limited Free wheeling MOSFET control circuit for pre-biased loads
US7342811B2 (en) * 2005-05-27 2008-03-11 Cherokee International Corporation Lossless clamp circuit for DC-DC converters
JP4735469B2 (ja) * 2005-08-31 2011-07-27 Ｔｄｋ株式会社 スイッチング電源装置
US20070153557A1 (en) * 2005-12-30 2007-07-05 Ochoa Juan C C Linear AC/DC power adapters
JP4939819B2 (ja) * 2006-02-28 2012-05-30 株式会社東芝 三相整流装置
JP4862432B2 (ja) * 2006-02-28 2012-01-25 ミツミ電機株式会社 スイッチング電源装置
KR101129391B1 (ko) * 2007-08-13 2012-03-28 삼성전자주식회사 수동 클램프 회로를 갖는 스위칭 모드 전원공급장치
CN101183599B (zh) * 2007-10-15 2010-07-14 张韶英 初次级隔离式高频变压器
CN101272089B (zh) * 2008-04-16 2010-06-02 伊博电源（杭州）有限公司 一种直流变换器功率开关管电压尖峰吸收电路
US7898831B2 (en) 2008-05-09 2011-03-01 Alpha and Omega Semiconductor Inc. Device and method for limiting drain-source voltage of transformer-coupled push pull power conversion circuit
CN101944851B (zh) * 2009-05-07 2014-10-29 弗莱克斯电子有限责任公司 功率变换器的能量恢复缓冲电路
CN101989330B (zh) * 2009-08-07 2013-01-09 上海华虹Nec电子有限公司 高频rfid标签电路及芯片
CN101697456B (zh) * 2009-10-29 2012-06-06 浙江大学 以双功率变压器实现整流管电压箝位的整流电路
CN101917128B (zh) * 2010-08-19 2012-06-06 浙江大学 以双功率变压器实现整流管电压箝位的整流电路
KR101360498B1 (ko) * 2011-07-21 2014-02-07 엘지이노텍 주식회사 서지 전압 제어 장치
KR101285079B1 (ko) * 2012-06-21 2013-07-17 (주)정도파워텍 전계효과 트랜지스터를 이용한 동기정류형 전파정류회로
DE102012219365A1 (de) * 2012-10-23 2014-04-24 Schmidhauser Ag Gleichspannungswandler
JP6132280B2 (ja) * 2012-12-14 2017-05-24 Ｎｌｔテクノロジー株式会社 Ｄｃ／ｄｃコンバータ及びそれを搭載した表示装置
US9236809B2 (en) * 2013-10-16 2016-01-12 Texas Instruments Incorporated Automatic timing adjustment for synchronous rectifier circuit
WO2015079565A1 (ja) * 2013-11-29 2015-06-04 新電元工業株式会社 電源装置
US20150326136A1 (en) * 2014-05-09 2015-11-12 Analog Devices Technology Magnetic field energy harvesting device
US9350258B2 (en) 2014-06-13 2016-05-24 Fairchild Korea Semiconductor Ltd Conduction detecting circuit, rectifying switch controlling circuit including the conduction detecting circuit and power supply for the rectifying switch controlling circuit to be applied
KR20160020099A (ko) * 2014-08-13 2016-02-23 주식회사 솔루엠 전원장치 및 그의 구동방법
US9680386B2 (en) * 2014-09-23 2017-06-13 Analog Devices Global Minimum duty cycle control for active snubber
CN106961209A (zh) * 2016-09-21 2017-07-18 深圳和而泰智能照明有限公司 一种射频接收供电电路及射频接收终端
FR3074983B1 (fr) * 2017-12-07 2022-01-07 Valeo Siemens Eautomotive France Sas Convertisseur continu-continu pour vehicule electrique ou hybride avec recuperation des pertes au secondaire
US10277107B1 (en) * 2017-12-27 2019-04-30 Stmicroelectronics S.R.L. Synchronous rectifier gate driver with active clamp
CN108900096B (zh) * 2018-09-07 2023-07-14 大山科技有限公司 一种具有吸收功能的同步整流供电电路
CN110199465B (zh) * 2018-09-30 2021-07-13 深圳欣锐科技股份有限公司 同步整流电路和整流装置
CN112787512B (zh) * 2019-11-04 2022-05-13 海信视像科技股份有限公司 显示装置及控制电路
WO2021088273A1 (zh) 2019-11-04 2021-05-14 海信视像科技股份有限公司 一种显示装置及补偿电路
DE102020119598A1 (de) 2020-07-24 2022-01-27 Universität Stuttgart Schaltungsanordnung mit aktiver Gleichrichterschaltung und deren Anwendung in einer Synchronmaschine
CN112290790A (zh) * 2020-10-16 2021-01-29 湖南大学 一种针对功率器件振铃现象的能量收集装置
CN112398324A (zh) * 2020-11-23 2021-02-23 上海施能电器设备有限公司 一种用于llc输出的吸收电路
DE102020216184A1 (de) 2020-12-17 2022-06-23 Vitesco Technologies Germany Gmbh Galvanisch trennender Bordnetz-Gleichspannungwandler, Fahrzeugbordnetz mit Bordnetz-Gleichspannungswandler und Verfahren zum Betreiben eines galvanisch trennenden Gleichspannungwandlers
JP7636290B2 (ja) 2021-08-02 2025-02-26 日清紡マイクロデバイス株式会社 スイッチング電源及び同期整流制御回路
FR3132994B1 (fr) * 2022-02-22 2025-01-03 Valeo Siemens Eautomotive France Sas Amortisseur actif de tension et convertisseur de tension

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US5351179A (en) * 1993-03-05 1994-09-27 Digital Equipment Corporation Lossless active snubber for half-bridge output rectifiers
US5303138A (en) * 1993-04-29 1994-04-12 At&T Bell Laboratories Low loss synchronous rectifier for application to clamped-mode power converters
SE512406C2 (sv) * 1994-05-02 2000-03-13 Ericsson Telefon Ab L M Anordning och förfarande vid spänningsomvandlare
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US5793625A (en) * 1997-01-24 1998-08-11 Baker Hughes Incorporated Boost converter regulated alternator
US5870299A (en) * 1997-05-28 1999-02-09 Lucent Technologies Inc. Method and apparatus for damping ringing in self-driven synchronous rectifiers
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Also Published As

Publication number Publication date
AU3525100A (en) 2000-09-28
EP1161789A1 (de) 2001-12-12
ATE241871T1 (de) 2003-06-15
DE60003003T2 (de) 2004-04-01
CN1350718A (zh) 2002-05-22
KR100708507B1 (ko) 2007-04-16
CN1192472C (zh) 2005-03-09
JP2002539751A (ja) 2002-11-19
US6128206A (en) 2000-10-03
JP4384820B2 (ja) 2009-12-16
KR20010110658A (ko) 2001-12-13
CA2364259C (en) 2007-07-10
CA2364259A1 (en) 2000-09-14
EP1161789B1 (de) 2003-05-28
WO2000054399A1 (en) 2000-09-14

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Legal Events

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