DE3377688D1 - Two-mode switching power supply - Google Patents

Two-mode switching power supply

Info

Publication number
DE3377688D1
DE3377688D1 DE8383201701T DE3377688T DE3377688D1 DE 3377688 D1 DE3377688 D1 DE 3377688D1 DE 8383201701 T DE8383201701 T DE 8383201701T DE 3377688 T DE3377688 T DE 3377688T DE 3377688 D1 DE3377688 D1 DE 3377688D1
Authority
DE
Germany
Prior art keywords
power supply
switching power
mode switching
mode
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.)
Expired
Application number
DE8383201701T
Other languages
English (en)
Inventor
Yves 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.)
Koninklijke Philips NV
Original Assignee
Sa La Radiotechnique Industrielle Et Commerciale
Radiotechnique Ind & Comm
Philips Gloeilampenfabrieken NV
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 Sa La Radiotechnique Industrielle Et Commerciale, Radiotechnique Ind & Comm, Philips Gloeilampenfabrieken NV filed Critical Sa La Radiotechnique Industrielle Et Commerciale
Application granted granted Critical
Publication of DE3377688D1 publication Critical patent/DE3377688D1/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
    • 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)
DE8383201701T 1982-12-10 1983-12-01 Two-mode switching power supply Expired DE3377688D1 (en)

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 (1)

Publication Number Publication Date
DE3377688D1 true DE3377688D1 (en) 1988-09-15

Family

ID=9279968

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383201701T Expired DE3377688D1 (en) 1982-12-10 1983-12-01 Two-mode switching power supply

Country Status (7)

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

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
US5331354A (en) * 1990-09-26 1994-07-19 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

Family Cites Families (6)

* 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
DE2620191C2 (de) * 1976-05-07 1982-05-06 Graetz Gmbh & Co Ohg, 5990 Altena Schaltnetzteil für die Versorgung eines Fernsehgerätes
DE2624965C2 (de) * 1976-06-03 1984-10-25 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover Kurzschlußfestes Schaltnetzteil für einen Fernsehempfänger
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

Also Published As

Publication number Publication date
KR840007644A (ko) 1984-12-08
EP0111365A2 (de) 1984-06-20
JPS59113773A (ja) 1984-06-30
EP0111365A3 (en) 1984-07-25
JPH0691747B2 (ja) 1994-11-14
FR2537744A1 (fr) 1984-06-15
US4631654A (en) 1986-12-23
EP0111365B1 (de) 1988-08-10
HK95191A (en) 1991-12-06
FR2537744B1 (de) 1985-03-08

Similar Documents

Publication Publication Date Title
GB8421347D0 (en) Reverse-phase-control power switching circuits
EP0239072A3 (en) Switching power supply
EP0251551A3 (en) Switching power supply
GB8414855D0 (en) Power switch
DE3271309D1 (en) Switching power supply
DE3377688D1 (en) Two-mode switching power supply
IL72086A0 (en) High voltage power supply
KR840006736A (ko) 스위칭 전원장치
GB2117974B (en) Power switching device
GB8324145D0 (en) Power supply units
EP0176783A3 (en) Multiple output switching power supply
DE3476307D1 (en) Multiple output switching power supply
GB2124044B (en) Power supply circuit
GB2025165B (en) Switching type power supply circuits
DE3273040D1 (en) Switching power supply apparatus
DE3366032D1 (en) Power supply circuit
DE3361228D1 (en) Power supply
GB8421070D0 (en) Power switching device
DE3474489D1 (en) High voltage power supply
GB8320994D0 (en) Power supply
EP0194075A3 (en) Switching power supply
EP0211300A3 (en) Switching power supply
EP0313743A3 (en) Switching power supply
GB2131209B (en) Switch mode power supply
DE3565349D1 (en) Switching power supply

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8339 Ceased/non-payment of the annual fee