DE3663763D1 - Primary chopped forward converter - Google Patents

Primary chopped forward converter

Info

Publication number
DE3663763D1
DE3663763D1 DE8686102142T DE3663763T DE3663763D1 DE 3663763 D1 DE3663763 D1 DE 3663763D1 DE 8686102142 T DE8686102142 T DE 8686102142T DE 3663763 T DE3663763 T DE 3663763T DE 3663763 D1 DE3663763 D1 DE 3663763D1
Authority
DE
Germany
Prior art keywords
switch
iii
secondary winding
resistor
storage inductor
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
Application number
DE8686102142T
Other languages
German (de)
English (en)
Inventor
Janusz Ney
Horst Bartussek
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens 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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to DE8686102142T priority Critical patent/DE3663763D1/de
Application granted granted Critical
Publication of DE3663763D1 publication Critical patent/DE3663763D1/de
Expired 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
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
    • 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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/05—Capacitor coupled rectifiers
    • 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)
  • Amplifiers (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
DE8686102142T 1985-02-25 1986-02-19 Primary chopped forward converter Expired DE3663763D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686102142T DE3663763D1 (en) 1985-02-25 1986-02-19 Primary chopped forward converter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3506575 1985-02-25
DE8686102142T DE3663763D1 (en) 1985-02-25 1986-02-19 Primary chopped forward converter

Publications (1)

Publication Number Publication Date
DE3663763D1 true DE3663763D1 (en) 1989-07-06

Family

ID=6263496

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686102142T Expired DE3663763D1 (en) 1985-02-25 1986-02-19 Primary chopped forward converter

Country Status (5)

Country Link
US (1) US4672516A (enExample)
EP (1) EP0193093B1 (enExample)
JP (1) JPS61196768A (enExample)
AT (1) ATE43761T1 (enExample)
DE (1) DE3663763D1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3700298A1 (de) * 1986-01-10 1987-07-16 Murata Manufacturing Co Hochspannungsversorgungsgeraet
US4847742A (en) * 1987-02-12 1989-07-11 Hitachi Video Engineering, Inc. Multi-channel inverter circuit
US4935858A (en) * 1989-09-05 1990-06-19 Motorola, Inc. Auxiliary output regulation technique for power supplies
JPH07135771A (ja) * 1993-11-09 1995-05-23 Hitachi Ltd ２出力ｄｃ−ｄｃコンバータ
US5731969A (en) * 1996-07-29 1998-03-24 Small; Kenneth T. Three-phase AC power converter with power factor correction
EP0917280A1 (en) * 1997-11-17 1999-05-19 THOMSON multimedia Power supply with ecological stand by mode
JP4332935B2 (ja) * 1999-07-02 2009-09-16 パナソニック株式会社 テレビジョン受信機
US6501193B1 (en) * 2001-09-07 2002-12-31 Power-One, Inc. Power converter having regulated dual outputs
WO2007135452A1 (en) * 2006-05-23 2007-11-29 Cambridge Semiconductor Limited Switch mode power supply controllers
WO2007135453A2 (en) * 2006-05-23 2007-11-29 Cambridge Semiconductor Limited Switch mode power supply controllers
GB2438465B (en) * 2006-05-23 2008-05-21 Cambridge Semiconductor Ltd Switch mode power supply controllers
GB2438464A (en) * 2006-05-23 2007-11-28 Cambridge Semiconductor Ltd Regulating the output of a switch mode power supply
US7248487B1 (en) 2006-06-01 2007-07-24 Cambridge Semiconductor Limited Switch mode power supply controllers
US8446746B2 (en) * 2006-05-23 2013-05-21 Cambridge Semiconductor Limited Switch mode power supply controller with feedback signal decay sensing
GB2438463A (en) 2006-05-23 2007-11-28 Cambridge Semiconductor Ltd Regulating the output of a switch mode power supply
GB2439998A (en) * 2006-07-07 2008-01-16 Cambridge Semiconductor Ltd Estimating the output current of a switch mode power supply
GB2439997A (en) * 2006-07-07 2008-01-16 Cambridge Semiconductor Ltd Estimating the output current of a switch mode power supply
WO2015059949A1 (ja) * 2013-10-23 2015-04-30 三菱電機株式会社 電力変換装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124816U (enExample) * 1974-08-14 1976-02-24
GB2079014A (en) * 1980-05-12 1982-01-13 Electrotech Instr Ltd Variable electrical power supplies
DE3036616A1 (de) * 1980-09-29 1982-04-22 Siemens AG, 1000 Berlin und 8000 München Anordnung mit einer regeleinrichtung mit einem geregelten kreis und einem damit gekoppelten weiteren kreis
FR2537744A1 (fr) * 1982-12-10 1984-06-15 Radiotechnique Procede pour modifier dans des rapports differents diverses tensions d'une alimentation, et alimentation a decoupage a deux etats

Also Published As

Publication number Publication date
US4672516A (en) 1987-06-09
EP0193093A3 (en) 1987-09-09
EP0193093B1 (de) 1989-05-31
EP0193093A2 (de) 1986-09-03
JPH0357706B2 (enExample) 1991-09-03
JPS61196768A (ja) 1986-08-30
ATE43761T1 (de) 1989-06-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee