SE510366C2 - AC/DC Omvandlare - Google Patents

AC/DC Omvandlare

Info

Publication number
SE510366C2
SE510366C2 SE9603049A SE9603049A SE510366C2 SE 510366 C2 SE510366 C2 SE 510366C2 SE 9603049 A SE9603049 A SE 9603049A SE 9603049 A SE9603049 A SE 9603049A SE 510366 C2 SE510366 C2 SE 510366C2
Authority
SE
Sweden
Prior art keywords
diode
coil
full
wave rectifier
diodes
Prior art date
Application number
SE9603049A
Other languages
English (en)
Swedish (sv)
Other versions
SE9603049L (sv
SE9603049D0 (sv
Inventor
Bengt Assow
Kjell Rolleberg
Original Assignee
Ericsson Telefon Ab L M
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 Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9603049A priority Critical patent/SE510366C2/sv
Publication of SE9603049D0 publication Critical patent/SE9603049D0/xx
Priority to EP97933957A priority patent/EP0920728A1/en
Priority to AU37132/97A priority patent/AU3713297A/en
Priority to PCT/SE1997/001272 priority patent/WO1998008294A1/en
Priority to BR9711324A priority patent/BR9711324A/pt
Priority to US09/242,704 priority patent/US6154380A/en
Priority to CN97199056A priority patent/CN1234142A/zh
Publication of SE9603049L publication Critical patent/SE9603049L/
Publication of SE510366C2 publication Critical patent/SE510366C2/sv

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
    • 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
    • H02M1/10—Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from ac or dc
    • 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)
  • Rectifiers (AREA)
  • Dc-Dc Converters (AREA)
SE9603049A 1996-08-22 1996-08-22 AC/DC Omvandlare SE510366C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9603049A SE510366C2 (sv) 1996-08-22 1996-08-22 AC/DC Omvandlare
EP97933957A EP0920728A1 (en) 1996-08-22 1997-07-11 Ac/dc converter
AU37132/97A AU3713297A (en) 1996-08-22 1997-07-11 Ac/dc converter
PCT/SE1997/001272 WO1998008294A1 (en) 1996-08-22 1997-07-11 Ac/dc converter
BR9711324A BR9711324A (pt) 1996-08-22 1997-07-11 Circuito retificador duplicador de voltagem
US09/242,704 US6154380A (en) 1996-08-22 1997-07-11 AC/DC boost converter
CN97199056A CN1234142A (zh) 1996-08-22 1997-07-11 Ac/dc转换器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9603049A SE510366C2 (sv) 1996-08-22 1996-08-22 AC/DC Omvandlare

Publications (3)

Publication Number Publication Date
SE9603049D0 SE9603049D0 (sv) 1996-08-22
SE9603049L SE9603049L (sv) 1998-02-23
SE510366C2 true SE510366C2 (sv) 1999-05-17

Family

ID=20403622

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9603049A SE510366C2 (sv) 1996-08-22 1996-08-22 AC/DC Omvandlare

Country Status (7)

Country Link
US (1) US6154380A (pt)
EP (1) EP0920728A1 (pt)
CN (1) CN1234142A (pt)
AU (1) AU3713297A (pt)
BR (1) BR9711324A (pt)
SE (1) SE510366C2 (pt)
WO (1) WO1998008294A1 (pt)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG76615A1 (en) * 1999-04-16 2000-11-21 Univ Singapore An rf transponder
JP2000350458A (ja) * 1999-06-03 2000-12-15 Sony Corp 電源装置
JP2001037212A (ja) * 1999-07-14 2001-02-09 Nec Corp 低電圧入力ｄｃ−ｄｃコンバータ
DE19937924A1 (de) * 1999-08-11 2001-02-15 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Gleichrichter mit Mittelpunkteinspeisung
US6324046B1 (en) * 1999-12-09 2001-11-27 Andrew S. Kadah Actuator circuit for dual-solenoid gas valve
US6452439B1 (en) * 2001-05-07 2002-09-17 International Business Machines Corporation Inductive voltage spike generator with diode shunt
US6606260B2 (en) * 2001-10-29 2003-08-12 The Chamberlain Group, Inc. Switch mode power supply for a telephone entry system or the like
TWI237729B (en) * 2001-12-24 2005-08-11 Chi Mei Optoelectronics Corp Energy recycling device for liquid crystal display device
US7099169B2 (en) * 2003-02-21 2006-08-29 Distributed Power, Inc. DC to AC inverter with single-switch bipolar boost circuit
US7259482B2 (en) * 2003-09-24 2007-08-21 Belkin International, Inc. Distance extender and method making use of same
US20060092678A1 (en) * 2004-11-02 2006-05-04 Nec Electronics Corporation Apparatus and method for power conversion
TW200630774A (en) * 2005-02-23 2006-09-01 Newton Power Ltd Power factor correction apparatus
US8212541B2 (en) 2008-05-08 2012-07-03 Massachusetts Institute Of Technology Power converter with capacitive energy transfer and fast dynamic response
TWI390827B (zh) * 2008-09-22 2013-03-21 Ablerex Electronics Co Ltd 具中性點之雙向直流／直流電壓轉換裝置及應用該電壓轉換裝置的不斷電系統
DE102008051247B4 (de) * 2008-10-10 2010-08-26 Logicdata Electronic & Software Entwicklungs Gmbh Steckernetzteil
CN101728945B (zh) * 2008-10-17 2012-09-05 盈正豫顺电子股份有限公司 具有中性点的双向直流/直流电压转换装置
GB2473598B (en) * 2009-07-30 2013-03-06 Pulse Electronics Avionics Ltd Transient differential switching regulator
US10389235B2 (en) 2011-05-05 2019-08-20 Psemi Corporation Power converter
US9882471B2 (en) 2011-05-05 2018-01-30 Peregrine Semiconductor Corporation DC-DC converter with modular stages
CN103650313B (zh) 2011-05-05 2018-09-21 北极砂技术有限公司 具有模块化的级的dc-dc转换器
US10680515B2 (en) 2011-05-05 2020-06-09 Psemi Corporation Power converters with modular stages
JP6066555B2 (ja) * 2011-12-16 2017-01-25 キヤノン株式会社 保護回路及び保護回路を備えた電源、並びに画像形成装置
US8619445B1 (en) 2013-03-15 2013-12-31 Arctic Sand Technologies, Inc. Protection of switched capacitor power converter
US9660520B2 (en) 2013-04-09 2017-05-23 Massachusetts Institute Of Technology Method and apparatus to provide power conversion with high power factor
CN104124867A (zh) * 2013-04-26 2014-10-29 丰郅(上海)新能源科技有限公司 双向直流变换器拓扑
WO2015069516A1 (en) 2013-10-29 2015-05-14 Massachusetts Institute Of Technology Switched-capacitor split drive transformer power conversion circuit
KR101751100B1 (ko) * 2014-04-10 2017-07-03 엘지전자 주식회사 가전기기용 패널 및 그 제조방법
US10075064B2 (en) * 2014-07-03 2018-09-11 Massachusetts Institute Of Technology High-frequency, high density power factor correction conversion for universal input grid interface
US10116233B2 (en) * 2017-02-14 2018-10-30 Yang Chen Hybrid full bridge-voltage doubler rectifier and single stage LLC converter thereof
CN107465353B (zh) * 2017-07-28 2020-07-28 南京航空航天大学 一种整流器及其控制方法
US20200220368A1 (en) * 2019-01-08 2020-07-09 Google Llc Universal Adapter
CN110247563A (zh) * 2019-04-03 2019-09-17 矽力杰半导体技术(杭州)有限公司 交流-直流转换电路和方法以及充电器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526821A (en) * 1967-09-20 1970-09-01 Frederick A Thomas Controlled circuitry for charging electrical capacitors
US4864488A (en) * 1988-06-27 1989-09-05 Ncr Corporation Single level D.C. output voltage power supply
US5119283A (en) * 1991-06-10 1992-06-02 General Electric Company High power factor, voltage-doubler rectifier
US5383109A (en) * 1993-12-10 1995-01-17 University Of Colorado High power factor boost rectifier apparatus
US5969481A (en) * 1997-09-30 1999-10-19 Motorola Inc. Power supply and electronic ballast with high efficiency voltage converter

Also Published As

Publication number Publication date
SE9603049L (sv) 1998-02-23
SE9603049D0 (sv) 1996-08-22
BR9711324A (pt) 1999-08-17
WO1998008294A1 (en) 1998-02-26
US6154380A (en) 2000-11-28
CN1234142A (zh) 1999-11-03
EP0920728A1 (en) 1999-06-09
AU3713297A (en) 1998-03-06

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Legal Events

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