DE602005004207D1 - Ein Schaltnetzteil mit Synchrongleichrichtung - Google Patents

Ein Schaltnetzteil mit Synchrongleichrichtung

Info

Publication number
DE602005004207D1
DE602005004207D1 DE602005004207T DE602005004207T DE602005004207D1 DE 602005004207 D1 DE602005004207 D1 DE 602005004207D1 DE 602005004207 T DE602005004207 T DE 602005004207T DE 602005004207 T DE602005004207 T DE 602005004207T DE 602005004207 D1 DE602005004207 D1 DE 602005004207D1
Authority
DE
Germany
Prior art keywords
power supply
synchronous rectification
transformer
switching power
winding
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 - Fee Related
Application number
DE602005004207T
Other languages
English (en)
Other versions
DE602005004207T2 (de
Inventor
Toshihiro Amei
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.)
SMK Corp
Original Assignee
SMK Corp
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 SMK Corp filed Critical SMK Corp
Publication of DE602005004207D1 publication Critical patent/DE602005004207D1/de
Application granted granted Critical
Publication of DE602005004207T2 publication Critical patent/DE602005004207T2/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • H02M3/33561—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 more than one ouput with independent control
    • 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
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0006—Arrangements for supplying an adequate voltage to the control circuit of converters
    • 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)
  • Mobile Radio Communication Systems (AREA)
  • Control Of Eletrric Generators (AREA)
DE602005004207T 2004-08-11 2005-08-09 Ein Schaltnetzteil mit Synchrongleichrichtung Expired - Fee Related DE602005004207T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004234818 2004-08-11
JP2004234818A JP4281959B2 (ja) 2004-08-11 2004-08-11 同期整流スイッチング電源回路

Publications (2)

Publication Number Publication Date
DE602005004207D1 true DE602005004207D1 (de) 2008-02-21
DE602005004207T2 DE602005004207T2 (de) 2009-01-15

Family

ID=35207354

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005004207T Expired - Fee Related DE602005004207T2 (de) 2004-08-11 2005-08-09 Ein Schaltnetzteil mit Synchrongleichrichtung

Country Status (7)

Country Link
US (1) US7123490B2 (de)
EP (1) EP1626490B1 (de)
JP (1) JP4281959B2 (de)
CN (1) CN1734913A (de)
AT (1) ATE383672T1 (de)
DE (1) DE602005004207T2 (de)
TW (1) TW200614639A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4126558B2 (ja) * 2004-07-02 2008-07-30 サンケン電気株式会社 スイッチング電源装置
US7310244B2 (en) * 2006-01-25 2007-12-18 System General Corp. Primary side controlled switching regulator
DE102007060219A1 (de) * 2007-12-14 2009-06-18 Robert Bosch Gmbh Gleichrichterschaltung
US8988912B2 (en) * 2008-10-23 2015-03-24 Leach International Corporation System and method for emulating an ideal diode in a power control device
EP2351180A1 (de) 2008-10-28 2011-08-03 Technical University of Denmark System und verfahren zum verbinden eines umrichters mit einem versorgungsnetz
JP5372564B2 (ja) * 2009-03-24 2013-12-18 本田技研工業株式会社 電源装置
JP5246285B2 (ja) * 2011-03-11 2013-07-24 Ｓｍｋ株式会社 自励式スイッチング電源回路
RU2478254C1 (ru) * 2011-10-06 2013-03-27 Закрытое акционерное общество "Малое многопрофильное предприятие - ИРБИС" (ЗАО "ММП-ИРБИС") Квазирезонансный преобразователь постоянного напряжения с переключением при нулевом напряжении
RU2498489C1 (ru) * 2012-05-03 2013-11-10 Открытое акционерное общество "Федеральный научно-производственный центр "Нижегородский научно-исследовательский институт радиотехники" Высокочастотный преобразователь
JP6147007B2 (ja) * 2013-01-17 2017-06-14 キヤノン株式会社 電源装置及び画像形成装置
JP6514916B2 (ja) * 2015-03-03 2019-05-15 ローム株式会社 絶縁同期整流型ｄｃ／ｄｃコンバータ、２次側モジュール、それを用いた電源装置、電源アダプタおよび電子機器
TWI580168B (zh) * 2015-05-21 2017-04-21 立錡科技股份有限公司 具有同步控制功能的電源轉換器及其控制方法
CN106501761B (zh) * 2016-12-26 2023-07-21 烟台东方威思顿电气有限公司 三相智能电能表模拟检测***
CN109407145B (zh) * 2018-12-10 2024-02-13 中国电建集团贵阳勘测设计研究院有限公司 自动控制电火花震源装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5768118A (en) * 1996-05-01 1998-06-16 Compaq Computer Corporation Reciprocating converter
US6069804A (en) * 1998-07-28 2000-05-30 Condor D.C. Power Supplies, Inc. Bi-directional dc-to-dc power converter
US6246593B1 (en) * 1999-05-06 2001-06-12 Astec International Limited Topology-independent synchronous rectifier commutation circuit
JP2000350454A (ja) 1999-06-04 2000-12-15 Seiko Epson Corp スイッチング電源装置およびその電圧制御方法
US6169683B1 (en) * 1999-10-07 2001-01-02 Ericsson Inc. Resonant gate drive for synchronous rectifiers
US6396333B2 (en) * 2000-01-04 2002-05-28 International Rectifier Corporation Circuit for synchronous rectification with minimal reverse recovery losses
US6671189B2 (en) * 2001-11-09 2003-12-30 Minebea Co., Ltd. Power converter having primary and secondary side switches

Also Published As

Publication number Publication date
EP1626490A1 (de) 2006-02-15
TW200614639A (en) 2006-05-01
US7123490B2 (en) 2006-10-17
EP1626490B1 (de) 2008-01-09
CN1734913A (zh) 2006-02-15
JP4281959B2 (ja) 2009-06-17
JP2006054961A (ja) 2006-02-23
TWI323549B (de) 2010-04-11
DE602005004207T2 (de) 2009-01-15
ATE383672T1 (de) 2008-01-15
US20060034108A1 (en) 2006-02-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee