ATE485618T1 - Halbbrücken-llc-resonanzwandler mit fremdgeführten synchronen gleichrichtern - Google Patents

Halbbrücken-llc-resonanzwandler mit fremdgeführten synchronen gleichrichtern

Info

Publication number
ATE485618T1
ATE485618T1 AT09150005T AT09150005T ATE485618T1 AT E485618 T1 ATE485618 T1 AT E485618T1 AT 09150005 T AT09150005 T AT 09150005T AT 09150005 T AT09150005 T AT 09150005T AT E485618 T1 ATE485618 T1 AT E485618T1
Authority
AT
Austria
Prior art keywords
primary
synchronous rectifiers
drive
differential transformer
switch transistors
Prior art date
Application number
AT09150005T
Other languages
English (en)
Inventor
Chih-Liang Wang
Ching-Sheng Yu
Original Assignee
Glacialtech Inc
Chih-Liang Wang
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 Glacialtech Inc, Chih-Liang Wang filed Critical Glacialtech Inc
Application granted granted Critical
Publication of ATE485618T1 publication Critical patent/ATE485618T1/de

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
    • H02M3/33569—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
    • H02M1/0048—Circuits or arrangements for reducing losses
    • H02M1/0054—Transistor switching losses
    • H02M1/0058—Transistor switching losses by employing soft switching techniques, i.e. commutation of transistors when applied voltage is zero or when current flow is zero
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
AT09150005T 2008-04-01 2009-01-02 Halbbrücken-llc-resonanzwandler mit fremdgeführten synchronen gleichrichtern ATE485618T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW097111901A TWI354443B (en) 2008-04-01 2008-04-01 Half-bridge llc resonant converter with self-drive

Publications (1)

Publication Number Publication Date
ATE485618T1 true ATE485618T1 (de) 2010-11-15

Family

ID=40677501

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09150005T ATE485618T1 (de) 2008-04-01 2009-01-02 Halbbrücken-llc-resonanzwandler mit fremdgeführten synchronen gleichrichtern

Country Status (6)

Country Link
US (1) US7796408B2 (de)
EP (1) EP2107674B1 (de)
JP (1) JP4840617B2 (de)
AT (1) ATE485618T1 (de)
DE (1) DE602009000286D1 (de)
TW (1) TWI354443B (de)

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DK1813012T3 (da) * 2004-10-27 2010-12-20 Texas Instr Cork Ltd ACDC-omformer
JP4790826B2 (ja) * 2009-03-10 2011-10-12 株式会社日立製作所 電源装置およびハードディスク装置
KR101035018B1 (ko) * 2009-12-01 2011-05-17 주식회사 애버드랩스 Led용 엘엘씨 하프브릿지 파워 컨버터의 1차 드라이브 동기식 고속스위칭 정류 제어회로
CN101800475B (zh) * 2010-03-22 2012-08-22 艾默生网络能源有限公司 Llc谐振变换器控制方法及控制装置
KR101116498B1 (ko) 2010-06-07 2012-02-27 삼성에스디아이 주식회사 에너지 저장 시스템
EP2493063B1 (de) * 2011-02-24 2014-07-09 DET International Holding Limited Mehrmalige Verwendung eines Stromwandlers
US20120268969A1 (en) * 2011-04-20 2012-10-25 Cuks, Llc Dc-ac inverter with high frequency isolation transformer
CN102810991B (zh) * 2011-06-02 2017-09-15 通用电气公司 同步整流器驱动电路整流器
CN102891608B (zh) * 2011-07-21 2016-03-30 山特电子（深圳）有限公司 一种高效率低成本正反激dc-dc变换器拓扑
ITBO20110527A1 (it) * 2011-09-14 2013-03-15 Filippo Bastianini Circuito a basso consumo rettificatore a valore assoluto adatto all' impiego in un campo di temperatura esteso
DE202011107797U1 (de) 2011-11-14 2013-02-19 Bag Engineering Gmbh Reduzierung der Leerlaufspannung beim LLC Resonanzwandler
CN102528230B (zh) * 2011-12-20 2014-10-01 浙江旺峰电器有限公司 智能气保焊转换器
KR20130082016A (ko) * 2012-01-10 2013-07-18 삼성전자주식회사 표시 장치 및 그 구동 방법
WO2014007803A1 (en) * 2012-07-02 2014-01-09 Alejandro Cavolina Toroidal transformer transistor driver for electrical ballast
KR101449120B1 (ko) * 2012-09-06 2014-10-13 엘지이노텍 주식회사 전원 공급 장치
US9300214B2 (en) * 2013-03-15 2016-03-29 Power-One, Inc. Multiphase converter with active and passive internal current sharing
US9118305B2 (en) * 2013-08-22 2015-08-25 Analog Devices, Inc. DC restoration for synchronization signals
US9479073B2 (en) * 2013-11-12 2016-10-25 Futurewei Technologies, Inc. Gate drive apparatus for resonant converters
DE102013114433A1 (de) 2013-12-19 2015-06-25 Scansonic Mi Gmbh Wechselrichtervorrichtung
US9257913B1 (en) 2014-09-06 2016-02-09 Texas Instruments Incorporated LLC converter and loss of inductive mode detection circuit
CN106160547B (zh) * 2015-04-03 2018-12-14 华为技术有限公司 无损驱动电路的驱动损耗调节装置、方法及电源模块
US9293999B1 (en) * 2015-07-17 2016-03-22 Crane Electronics, Inc. Automatic enhanced self-driven synchronous rectification for power converters
WO2017060813A1 (en) * 2015-10-06 2017-04-13 Osram Gmbh Electronic converter and related method of operating an electronic converter
CN105245113B (zh) * 2015-10-29 2017-08-11 燕山大学 一种抗直通软开关推挽llc谐振变换器
US9602011B1 (en) * 2015-12-28 2017-03-21 Harman International Industries, Incorporated Gated bi-directional dual-rail series resonant converter power supply
WO2017223038A1 (en) * 2016-06-20 2017-12-28 Ionel Jitaru Very high efficiency soft switching converter aka the adjud converter
US10003275B2 (en) 2016-11-11 2018-06-19 Texas Instruments Incorporated LLC resonant converter with integrated magnetics
US10381914B2 (en) 2017-07-19 2019-08-13 Texas Instruments Incorporated Integrated transformer
CN107888074B (zh) * 2017-11-17 2020-11-17 杭州电子科技大学 一种双向llc谐振直流-直流变换器
KR102432265B1 (ko) * 2017-12-04 2022-08-12 에그트로닉 엔지니어링 에스.피.에이. 정류 회로 및 이를 포함하는 장치
TWI711259B (zh) * 2019-05-30 2020-11-21 亞源科技股份有限公司 諧振轉換器
CN111917306A (zh) * 2020-08-21 2020-11-10 苏州浪潮智能科技有限公司 一种基于llc的电源开关切换驱动电路及方法

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US4533986A (en) * 1983-10-31 1985-08-06 General Electric Company Compact electrical power supply for signal processing applications
US4992919A (en) * 1989-12-29 1991-02-12 Lee Chu Quon Parallel resonant converter with zero voltage switching
US6111769A (en) * 1999-09-24 2000-08-29 Ericsson, Inc. External driving circuit for bridge type synchronous rectification
US6169683B1 (en) * 1999-10-07 2001-01-02 Ericsson Inc. Resonant gate drive for synchronous rectifiers
US6650552B2 (en) * 2001-05-25 2003-11-18 Tdk Corporation Switching power supply unit with series connected converter circuits
US7203041B2 (en) * 2004-04-30 2007-04-10 Power-One, Inc Primary side turn-off of self-driven synchronous rectifiers
JP2006174571A (ja) * 2004-12-15 2006-06-29 Fuji Electric Device Technology Co Ltd 電流共振コンバータ
CN1988071A (zh) * 2005-11-02 2007-06-27 Det国际控股有限公司 具有电流感应装置的变压器
TWM301461U (en) * 2006-05-09 2006-11-21 Hipro Electronics Taiwan Co Lt Half-bridge LLC resonant transformer having a synchronizing rectifying function

Also Published As

Publication number Publication date
EP2107674B1 (de) 2010-10-20
JP2009254227A (ja) 2009-10-29
DE602009000286D1 (de) 2010-12-02
US20090244933A1 (en) 2009-10-01
EP2107674A1 (de) 2009-10-07
TWI354443B (en) 2011-12-11
JP4840617B2 (ja) 2011-12-21
TW200943706A (en) 2009-10-16
US7796408B2 (en) 2010-09-14

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