CN1950995A - Dc－dc转换器 - Google Patents

Dc－dc转换器 Download PDF

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Publication number
CN1950995A
CN1950995A CNA2005800137906A CN200580013790A CN1950995A CN 1950995 A CN1950995 A CN 1950995A CN A2005800137906 A CNA2005800137906 A CN A2005800137906A CN 200580013790 A CN200580013790 A CN 200580013790A CN 1950995 A CN1950995 A CN 1950995A
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CN
China
Prior art keywords
terminal
diode
choking
winding
power supply
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.)
Pending
Application number
CNA2005800137906A
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English (en)
Chinese (zh)
Inventor
山下雅也
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.)
Minebea Co Ltd
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Minebea Co Ltd
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 Minebea Co Ltd filed Critical Minebea Co Ltd
Publication of CN1950995A publication Critical patent/CN1950995A/zh
Pending legal-status Critical Current

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    • 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
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
CNA2005800137906A 2004-04-30 2005-02-03 Dc－dc转换器 Pending CN1950995A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004135916A JP4534223B2 (ja) 2004-04-30 2004-04-30 Ｄｃ−ｄｃコンバータ
JP135916/2004 2004-04-30

Publications (1)

Publication Number Publication Date
CN1950995A true CN1950995A (zh) 2007-04-18

Family

ID=35241974

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2005800137906A Pending CN1950995A (zh) 2004-04-30 2005-02-03 Dc－dc转换器

Country Status (6)

Country Link
US (1) US7486055B2 (enExample)
EP (1) EP1742340A1 (enExample)
JP (1) JP4534223B2 (enExample)
CN (1) CN1950995A (enExample)
TW (1) TW200601676A (enExample)
WO (1) WO2005107052A1 (enExample)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101640478A (zh) * 2008-08-01 2010-02-03 成都芯源系统有限公司 直流变换器
CN103490621A (zh) * 2013-09-16 2014-01-01 华南理工大学 一种宽增益buck-boost变换器
CN103490615A (zh) * 2013-09-16 2014-01-01 华南理工大学 一种宽增益zeta变换器
CN103762841A (zh) * 2014-01-28 2014-04-30 华南理工大学 一种嵌入式单开关Buck-Boost变换器
CN103986325A (zh) * 2014-06-06 2014-08-13 哈尔滨工业大学 双自举三电平Zeta变换器
CN104393755A (zh) * 2014-11-20 2015-03-04 无锡中星微电子有限公司 高效率升压电路
CN104821717A (zh) * 2014-01-30 2015-08-05 株式会社电装 功率转换器
TWI501532B (zh) * 2014-04-30 2015-09-21 Univ Nat Taipei Technology 隔離式高升壓轉換器
CN106712510A (zh) * 2016-12-27 2017-05-24 中南大学 一种设有软开关的Buck变换器电路及其时序控制方法
CN112272916A (zh) * 2018-04-20 2021-01-26 日产自动车株式会社 控制谐振型电力转换装置的控制方法及谐振型电力转换装置
CN112350573A (zh) * 2020-11-13 2021-02-09 福州大学 一种Boost-改进升压增益Cuk变换器单开关DC-DC电路
WO2023125781A1 (zh) * 2021-12-31 2023-07-06 中兴通讯股份有限公司 软开关电路及其控制方法和电源组件

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JP4861040B2 (ja) 2006-04-06 2012-01-25 株式会社日立製作所 単方向ｄｃ−ｄｃコンバータ
JP4824524B2 (ja) 2006-10-25 2011-11-30 日立アプライアンス株式会社 単方向ｄｃ−ｄｃコンバータおよびその制御方法
US7579814B2 (en) * 2007-01-12 2009-08-25 Potentia Semiconductor Corporation Power converter with snubber
JP2009050067A (ja) * 2007-08-17 2009-03-05 Stanley Electric Co Ltd 電源装置
JP4382859B1 (ja) * 2008-06-23 2009-12-16 サンケン電気株式会社 スナバ回路付きｄｃ−ｄｃコンバータ
JP4762274B2 (ja) * 2008-07-16 2011-08-31 株式会社東芝 半導体装置
JP2011100953A (ja) * 2009-11-09 2011-05-19 Toshiba Corp 半導体装置およびｄｃ−ｄｃコンバータ
US9362820B2 (en) 2010-10-07 2016-06-07 Semiconductor Energy Laboratory Co., Ltd. DCDC converter, semiconductor device, and power generation device
CN102638221A (zh) * 2012-04-26 2012-08-15 南京航空航天大学 用于大功率高速电动机控制的前端Buck变换器无损缓冲电路
TWI497875B (zh) * 2013-02-20 2015-08-21 Univ Nat Cheng Kung 電動機的充磁電路裝置
KR20150040115A (ko) * 2013-10-04 2015-04-14 삼성전기주식회사 모터 구동 장치
DE102013220596A1 (de) * 2013-10-11 2015-04-16 Continental Automotive Gmbh Treiberschaltung für eine Induktivität, Verfahren zum Betreiben einer Induktivität und aktive Sendeeinrichtung mit einer Treiberschaltung
JP6147423B2 (ja) * 2014-05-21 2017-06-14 三菱電機株式会社 電源装置の回路
CN105337490A (zh) * 2014-08-13 2016-02-17 中兴通讯股份有限公司 一种直流开关电源变换电路
EP3319110B1 (en) * 2016-11-03 2019-05-15 Rockwell Automation Switzerland GmbH Electromagnetic contactor
US10673320B2 (en) * 2016-12-12 2020-06-02 Panasonic Intellectual Property Management Co., Ltd. Snubber circuit and power conversion system including same
KR102042850B1 (ko) * 2017-12-29 2019-11-08 주식회사 경신 전력 변환 장치
TWI693783B (zh) * 2018-10-09 2020-05-11 遠東科技大學 具降壓及升壓功能之直流-直流轉換器

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JPH0678537A (ja) * 1992-08-25 1994-03-18 Matsushita Electric Ind Co Ltd スイッチング電源装置
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US5736842A (en) * 1996-07-11 1998-04-07 Delta Electronics, Inc. Technique for reducing rectifier reverse-recovery-related losses in high-voltage high power converters
US6091615A (en) * 1997-11-28 2000-07-18 Denso Corporation Resonant power converter
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US6147881A (en) * 1999-09-29 2000-11-14 Hua-In Co., Ltd. Resonant switching power supply
JP2002262551A (ja) 2000-02-07 2002-09-13 Fiderikkusu:Kk ボルテージステップダウンｄｃ−ｄｃコンバータ
TW561675B (en) * 2001-12-10 2003-11-11 Ind Tech Res Inst PFC circuit with a snubber
JP2003189602A (ja) 2001-12-17 2003-07-04 Murata Mfg Co Ltd Ｄｃ−ｄｃコンバータおよびそれを用いた電子装置
JP4360833B2 (ja) * 2002-05-28 2009-11-11 パナソニック株式会社 Ｄｃ−ｄｃコンバータ
US6850401B2 (en) 2002-05-28 2005-02-01 Matsushita Electric Industrial Co., Ltd. DC-DC converter
US7218081B2 (en) * 2004-04-29 2007-05-15 Delta Electronics, Inc. Power system having multiple power converters with reduced switching loss
TWI271918B (en) * 2004-05-31 2007-01-21 Delta Electronics Inc Soft-switching DC/DC converter having relatively less components
US7023186B2 (en) * 2004-08-05 2006-04-04 Astec International Limited Two stage boost converter topology
US7161331B2 (en) * 2005-04-11 2007-01-09 Yuan Ze University Boost converter utilizing bi-directional magnetic energy transfer of coupling inductor
US7233507B2 (en) * 2005-05-18 2007-06-19 Optimum Power Conversion, Inc. Non dissipative snubber circuit with saturable reactor
US7385833B2 (en) * 2005-06-03 2008-06-10 Astec International Limited Snubber circuit for a power converter

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101640478B (zh) * 2008-08-01 2014-05-14 成都芯源系统有限公司 直流变换器
CN101640478A (zh) * 2008-08-01 2010-02-03 成都芯源系统有限公司 直流变换器
CN103490615B (zh) * 2013-09-16 2016-01-20 华南理工大学 一种宽增益zeta变换器
CN103490621A (zh) * 2013-09-16 2014-01-01 华南理工大学 一种宽增益buck-boost变换器
CN103490615A (zh) * 2013-09-16 2014-01-01 华南理工大学 一种宽增益zeta变换器
CN103490621B (zh) * 2013-09-16 2016-01-20 华南理工大学 一种宽增益buck-boost变换器
CN103762841A (zh) * 2014-01-28 2014-04-30 华南理工大学 一种嵌入式单开关Buck-Boost变换器
CN103762841B (zh) * 2014-01-28 2016-04-13 华南理工大学 一种嵌入式单开关Buck-Boost变换器
CN104821717B (zh) * 2014-01-30 2018-07-03 株式会社电装 功率转换器
CN104821717A (zh) * 2014-01-30 2015-08-05 株式会社电装 功率转换器
TWI501532B (zh) * 2014-04-30 2015-09-21 Univ Nat Taipei Technology 隔離式高升壓轉換器
CN103986325B (zh) * 2014-06-06 2016-06-01 哈尔滨工业大学 双自举三电平Zeta变换器
CN103986325A (zh) * 2014-06-06 2014-08-13 哈尔滨工业大学 双自举三电平Zeta变换器
CN104393755A (zh) * 2014-11-20 2015-03-04 无锡中星微电子有限公司 高效率升压电路
CN104393755B (zh) * 2014-11-20 2017-02-22 无锡中感微电子股份有限公司 高效率升压电路
CN106712510A (zh) * 2016-12-27 2017-05-24 中南大学 一种设有软开关的Buck变换器电路及其时序控制方法
CN112272916A (zh) * 2018-04-20 2021-01-26 日产自动车株式会社 控制谐振型电力转换装置的控制方法及谐振型电力转换装置
CN112272916B (zh) * 2018-04-20 2024-05-03 日产自动车株式会社 控制谐振型电力转换装置的控制方法及谐振型电力转换装置
CN112350573A (zh) * 2020-11-13 2021-02-09 福州大学 一种Boost-改进升压增益Cuk变换器单开关DC-DC电路
WO2023125781A1 (zh) * 2021-12-31 2023-07-06 中兴通讯股份有限公司 软开关电路及其控制方法和电源组件

Also Published As

Publication number Publication date
TW200601676A (en) 2006-01-01
JP4534223B2 (ja) 2010-09-01
US7486055B2 (en) 2009-02-03
EP1742340A1 (en) 2007-01-10
WO2005107052A1 (ja) 2005-11-10
JP2005318766A (ja) 2005-11-10
US20070194769A1 (en) 2007-08-23

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