DE69841954D1 - Schaltendes Gleichstromspeisegerät - Google Patents

Schaltendes Gleichstromspeisegerät

Info

Publication number
DE69841954D1
DE69841954D1 DE69841954T DE69841954T DE69841954D1 DE 69841954 D1 DE69841954 D1 DE 69841954D1 DE 69841954 T DE69841954 T DE 69841954T DE 69841954 T DE69841954 T DE 69841954T DE 69841954 D1 DE69841954 D1 DE 69841954D1
Authority
DE
Germany
Prior art keywords
switching
power supply
supply
power
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
DE69841954T
Other languages
English (en)
Inventor
Ryuta Mine
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69841954D1 publication Critical patent/DE69841954D1/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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost converter
    • 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)
  • Power Conversion In General (AREA)
DE69841954T 1997-12-05 1998-12-03 Schaltendes Gleichstromspeisegerät Expired - Lifetime DE69841954D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP35020597A JP3962466B2 (ja) 1997-12-05 1997-12-05 スイッチング型直流電源装置

Publications (1)

Publication Number Publication Date
DE69841954D1 true DE69841954D1 (de) 2010-12-02

Family

ID=18408936

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69841954T Expired - Lifetime DE69841954D1 (de) 1997-12-05 1998-12-03 Schaltendes Gleichstromspeisegerät

Country Status (4)

Country Link
US (1) US6011707A (de)
EP (1) EP0921626B1 (de)
JP (1) JP3962466B2 (de)
DE (1) DE69841954D1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3799869B2 (ja) * 1999-03-30 2006-07-19 セイコーエプソン株式会社 電源回路を搭載した半導体装置並びにそれを用いた液晶装置及び電子機器
EP1049230B1 (de) * 1999-04-29 2005-12-14 STMicroelectronics S.r.l. Als batterielader benutzbarer gleichstromwandler,und verfahren zum aufladen einer batterie
US6545887B2 (en) * 1999-08-06 2003-04-08 The Regents Of The University Of California Unified constant-frequency integration control of three-phase power factor corrected rectifiers, active power filters and grid-connected inverters
US6297980B1 (en) * 1999-08-06 2001-10-02 The Regents Of The University Of California Unified constant-frequency integration control of three-phase power corrected rectifiers, active power filters, and grid-connected inverters
AU755537B2 (en) * 1999-11-29 2002-12-12 Mitsubishi Denki Kabushiki Kaisha Inverter controller
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
US6636107B2 (en) 2000-03-28 2003-10-21 International Rectifier Corporation Active filter for reduction of common mode current
WO2001082458A1 (en) 2000-04-21 2001-11-01 Koninklijke Philips Electronics N.V. Ac-dc converter
JP3687740B2 (ja) 2001-04-18 2005-08-24 インターナショナル・ビジネス・マシーンズ・コーポレーション 電源供給システム、コンピュータ装置、および最大電力制御方法
US6690230B2 (en) 2001-05-17 2004-02-10 International Rectifier Corporation Active common mode filter connected in A-C line
US6819076B2 (en) 2002-05-02 2004-11-16 International Rectifier Corporation Active EMI filter with magnetoresistive sensor for common mode noise current
US7068016B2 (en) * 2002-11-01 2006-06-27 International Rectifier Corporation One cycle control PFC boost converter integrated circuit with inrush current limiting, fan motor speed control and housekeeping power supply controller
US6781352B2 (en) * 2002-12-16 2004-08-24 International Rectifer Corporation One cycle control continuous conduction mode PFC boost converter integrated circuit with integrated power switch and boost converter
JP2005229712A (ja) * 2004-02-12 2005-08-25 Denso Corp 昇圧回路及び乗員保護システム
JP4337041B2 (ja) * 2004-03-17 2009-09-30 株式会社デンソー Ｄｃ−ｄｃコンバータ
US7315150B1 (en) * 2006-03-30 2008-01-01 Integrated Circuit Design, Inc. Method of power conversion and apparatus which achieves high power factor correction using ripple current mode control
TWI338826B (en) * 2007-09-07 2011-03-11 Univ Nat Chiao Tung Power factor correction method and device thereof
US8922189B2 (en) * 2008-11-18 2014-12-30 Texas Instruments Incorporated Controlled on-time buck PFC
JP5066168B2 (ja) * 2009-12-11 2012-11-07 株式会社日立製作所 電源回路及びそれを用いたモータ駆動装置並びに冷凍機器
JP5590084B2 (ja) * 2012-09-20 2014-09-17 サンケン電気株式会社 スイッチング電源装置
US10750576B2 (en) * 2015-01-30 2020-08-18 Hewlett-Packard Development Company, L.P. Heating unit
JP6946878B2 (ja) * 2017-09-13 2021-10-13 富士電機株式会社 力率改善回路及びこれを使用したスイッチング電源装置
FR3104853B1 (fr) * 2019-12-13 2022-08-19 Commissariat Energie Atomique Commande d'interrupteurs

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2587716B2 (ja) * 1990-09-25 1997-03-05 株式会社小糸製作所 車輌用放電灯の点灯回路
JP2571942Y2 (ja) * 1992-10-12 1998-05-20 ネミック・ラムダ株式会社 昇圧コンバータ
IT1259214B (it) * 1992-06-05 1996-03-11 Zeltron Spa Alimentatore elettrico perfezionato
US5396165A (en) * 1993-02-02 1995-03-07 Teledyne Industries, Inc. Efficient power transfer system
EP1300937B1 (de) * 1994-07-01 2010-06-09 Sharp Kabushiki Kaisha Klimaanlage
JP3197169B2 (ja) * 1994-09-08 2001-08-13 株式会社小糸製作所 放電灯の点灯回路
EP0744816B1 (de) * 1995-05-26 2000-09-20 AT&T IPM Corp. Leistungfaktorregelung für schaltende Gleichrichter
US5737204A (en) * 1995-10-12 1998-04-07 Dell U.S.A. L.P. Method and apparatus for interfacing battery backup to power factor correction front end for maintaining power
US5793624A (en) * 1996-06-05 1998-08-11 Hydro-Quebec Apparatus and method for charging a DC battery
EP0820136B1 (de) * 1996-07-16 2003-09-24 Hitachi, Ltd. Stromversorgungseinrichtung für eine Klima-Anlage

Also Published As

Publication number Publication date
US6011707A (en) 2000-01-04
EP0921626A3 (de) 2000-04-05
JPH11178327A (ja) 1999-07-02
JP3962466B2 (ja) 2007-08-22
EP0921626B1 (de) 2010-10-20
EP0921626A2 (de) 1999-06-09

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