FR2537744A1 - Procede pour modifier dans des rapports differents diverses tensions d'une alimentation, et alimentation a decoupage a deux etats - Google Patents

Procede pour modifier dans des rapports differents diverses tensions d'une alimentation, et alimentation a decoupage a deux etats Download PDF

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Publication number
FR2537744A1
FR2537744A1 FR8220742A FR8220742A FR2537744A1 FR 2537744 A1 FR2537744 A1 FR 2537744A1 FR 8220742 A FR8220742 A FR 8220742A FR 8220742 A FR8220742 A FR 8220742A FR 2537744 A1 FR2537744 A1 FR 2537744A1
Authority
FR
France
Prior art keywords
voltage
terminal
source
state
circuit
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.)
Granted
Application number
FR8220742A
Other languages
English (en)
French (fr)
Other versions
FR2537744B1 (OSRAM
Inventor
Yves Louis Paul Houee
Pierre Vacher
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.)
Radiotechnique SA
Original Assignee
Radiotechnique SA
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 Radiotechnique SA filed Critical Radiotechnique SA
Priority to FR8220742A priority Critical patent/FR2537744A1/fr
Priority to US06/549,116 priority patent/US4631654A/en
Priority to KR1019830005599A priority patent/KR840007644A/ko
Priority to EP83201701A priority patent/EP0111365B1/fr
Priority to DE8383201701T priority patent/DE3377688D1/de
Priority to JP58229991A priority patent/JPH0691747B2/ja
Publication of FR2537744A1 publication Critical patent/FR2537744A1/fr
Application granted granted Critical
Publication of FR2537744B1 publication Critical patent/FR2537744B1/fr
Priority to HK951/91A priority patent/HK95191A/xx
Granted 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • 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
    • H02M3/33507—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 with automatic control of the output voltage or current, e.g. flyback converters
    • H02M3/33523—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 with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Dc-Dc Converters (AREA)
  • Control Of Voltage And Current In General (AREA)
FR8220742A 1982-12-10 1982-12-10 Procede pour modifier dans des rapports differents diverses tensions d'une alimentation, et alimentation a decoupage a deux etats Granted FR2537744A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR8220742A FR2537744A1 (fr) 1982-12-10 1982-12-10 Procede pour modifier dans des rapports differents diverses tensions d'une alimentation, et alimentation a decoupage a deux etats
US06/549,116 US4631654A (en) 1982-12-10 1983-11-07 Two-state switched-mode power supply
KR1019830005599A KR840007644A (ko) 1982-12-10 1983-11-26 전압동시 조절법 및 스윗치형 전원장치
EP83201701A EP0111365B1 (fr) 1982-12-10 1983-12-01 Alimentation à découpage à deux états
DE8383201701T DE3377688D1 (en) 1982-12-10 1983-12-01 Two-mode switching power supply
JP58229991A JPH0691747B2 (ja) 1982-12-10 1983-12-07 スイッチモ−ド電力供給装置
HK951/91A HK95191A (en) 1982-12-10 1991-11-28 Two-mode switching power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8220742A FR2537744A1 (fr) 1982-12-10 1982-12-10 Procede pour modifier dans des rapports differents diverses tensions d'une alimentation, et alimentation a decoupage a deux etats

Publications (2)

Publication Number Publication Date
FR2537744A1 true FR2537744A1 (fr) 1984-06-15
FR2537744B1 FR2537744B1 (OSRAM) 1985-03-08

Family

ID=9279968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8220742A Granted FR2537744A1 (fr) 1982-12-10 1982-12-10 Procede pour modifier dans des rapports differents diverses tensions d'une alimentation, et alimentation a decoupage a deux etats

Country Status (7)

Country Link
US (1) US4631654A (OSRAM)
EP (1) EP0111365B1 (OSRAM)
JP (1) JPH0691747B2 (OSRAM)
KR (1) KR840007644A (OSRAM)
DE (1) DE3377688D1 (OSRAM)
FR (1) FR2537744A1 (OSRAM)
HK (1) HK95191A (OSRAM)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4672516A (en) * 1985-02-25 1987-06-09 Siemens Aktiengesellschaft Primary side clock single-ended forward converter with connectible secondary circuits and having switchable actual value feed for the output voltage control
US4716488A (en) * 1985-05-23 1987-12-29 Siemens Aktiengesellschaft Primary switched-mode power supply unit
NL8502338A (nl) * 1985-08-26 1987-03-16 Philips Nv Geschakelde voedingsspanningsschakeling met twee toestanden.
EP0219736A3 (de) * 1985-10-17 1987-09-23 Siemens Aktiengesellschaft Schaltungsanordnung zur Realisierung eines Standby-Betriebs in einem Sperrwandler-Schaltnetzteil
FR2605168B1 (fr) * 1986-10-14 1989-04-14 Thomson Semiconducteurs Circuit de commande en mode veille d'une alimentation a decoupage
FR2607991B1 (fr) * 1986-12-05 1989-02-03 Radiotechnique Ind & Comm Alimentation a decoupage pour un televiseur muni d'un systeme de veille
US4866591A (en) * 1988-08-26 1989-09-12 Sundstrand Corporation Regulated transformer rectifier unit
US4937728A (en) * 1989-03-07 1990-06-26 Rca Licensing Corporation Switch-mode power supply with burst mode standby operation
KR920000347Y1 (ko) * 1989-12-29 1992-01-15 삼성전자 주식회사 두 출력의 smps 콘트롤 회로
EP0477891B1 (en) * 1990-09-26 1996-07-10 Matsushita Electric Industrial Co., Ltd. Power supply apparatus for television receiver set and television receiver set including the same
JPH04120118U (ja) * 1991-04-03 1992-10-27 スタンレー電気株式会社 スイツチングレギユレータ
JPH07135771A (ja) * 1993-11-09 1995-05-23 Hitachi Ltd ２出力ｄｃ−ｄｃコンバータ
DE19609123C2 (de) * 1996-03-08 1998-01-29 Siemens Ag Schaltungsanordnung für Schaltnetzteile mit mehreren lastunabhängigen Ausgangsspannungen
DE10218456A1 (de) * 2002-04-25 2003-11-06 Abb Patent Gmbh Schaltnetzteilanordnung
AT413911B (de) * 2003-06-12 2006-07-15 Aphona Kommunikationssysteme E Sperrwandlerschaltung und spannungswandler mit mehreren ausgängen mit festem verhältnis der ausgangsspannungen
TWI276295B (en) * 2004-12-24 2007-03-11 Hon Hai Prec Ind Co Ltd Switch power
TWI335715B (en) * 2006-09-15 2011-01-01 Chimei Innolux Corp Multiplexed dc voltage regulation output circuit
DE102007062728A1 (de) * 2007-12-27 2009-07-02 Robert Bosch Gmbh Schaltnetzteil und Verfahren zum Betreiben eines Schaltnetzteils
US11011995B2 (en) 2017-06-15 2021-05-18 Nxp B.V. Power supply apparatuses and methods with output control for multiple terminals involving mitigation of imbalance across the multiple terminals

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2620191A1 (de) * 1976-05-07 1977-11-17 Graetz Gmbh & Co Ohg Schaltnetzteil fuer die versorgung eines fernsehgeraetes
DE2624965A1 (de) * 1976-06-03 1977-12-15 Licentia Gmbh Schaltnetzteil fuer einen fernsehempfaenger

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2458302C3 (de) * 1974-12-10 1981-06-04 Blaupunkt-Werke Gmbh, 3200 Hildesheim Sperrwandler-Netzteil für einen Fernsehempfänger mit Ultraschall-Fernbedienung
JPS6037541B2 (ja) * 1975-10-13 1985-08-27 松下電器産業株式会社 磁気記録再生装置
NL7810087A (nl) * 1978-10-06 1980-04-09 Philips Nv Geschakelde voedingsspanningsschakeling met een wacht- en een werktoestand.
DE3024721C2 (de) * 1980-06-30 1985-08-08 Siemens AG, 1000 Berlin und 8000 München Gleichspannungsumrichter zur Erzeugung mehrerer Ausgangsspannungen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2620191A1 (de) * 1976-05-07 1977-11-17 Graetz Gmbh & Co Ohg Schaltnetzteil fuer die versorgung eines fernsehgeraetes
DE2624965A1 (de) * 1976-06-03 1977-12-15 Licentia Gmbh Schaltnetzteil fuer einen fernsehempfaenger

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ELECTRONIQUE APPLICATIONS, no. 24, juin-juillet 1982, PARIS (FR), *

Also Published As

Publication number Publication date
DE3377688D1 (en) 1988-09-15
US4631654A (en) 1986-12-23
JPS59113773A (ja) 1984-06-30
FR2537744B1 (OSRAM) 1985-03-08
HK95191A (en) 1991-12-06
KR840007644A (ko) 1984-12-08
EP0111365A3 (en) 1984-07-25
EP0111365A2 (fr) 1984-06-20
EP0111365B1 (fr) 1988-08-10
JPH0691747B2 (ja) 1994-11-14

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CD Change of name or company name
ST Notification of lapse