FR2371814A1 - - Google Patents

Info

Publication number
FR2371814A1
FR2371814A1 FR7734782A FR7734782A FR2371814A1 FR 2371814 A1 FR2371814 A1 FR 2371814A1 FR 7734782 A FR7734782 A FR 7734782A FR 7734782 A FR7734782 A FR 7734782A FR 2371814 A1 FR2371814 A1 FR 2371814A1
Authority
FR
France
Prior art keywords
voltage
current
inverters
stabilized
relates
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.)
Withdrawn
Application number
FR7734782A
Other languages
English (en)
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.)
Toko Inc
Original Assignee
Toko 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 Toko Inc filed Critical Toko Inc
Publication of FR2371814A1 publication Critical patent/FR2371814A1/fr
Withdrawn legal-status Critical Current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
    • H02M3/338—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 in a self-oscillating arrangement
    • H02M3/3385—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 in a self-oscillating arrangement with automatic control of output voltage or current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Measurement Of Current Or Voltage (AREA)

Abstract

L'invention concerne les ondulateurs à tension stabilisée. Elle se rapporte à un ondulateur dans lequel un dispositif T2 permet la détection du courant transmis à un enroulement de transformateur, et le courant est transformé en une tension continue proportionnelle à l'intensité du courant. La tension continue obtenue, superposée à une tension de référence, et une tension induite aux bornes de l'enroulement du transformateur lorsqu'un courant y circule sont comparées. Application à la réalisation d'ondulateurs à tension stabilisée.
FR7734782A 1976-11-20 1977-11-18 Withdrawn FR2371814A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13976876A JPS5364745A (en) 1976-11-20 1976-11-20 Switching power supply

Publications (1)

Publication Number Publication Date
FR2371814A1 true FR2371814A1 (fr) 1978-06-16

Family

ID=15252938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734782A Withdrawn FR2371814A1 (fr) 1976-11-20 1977-11-18

Country Status (5)

Country Link
US (1) US4172276A (fr)
JP (1) JPS5364745A (fr)
DE (1) DE2751578A1 (fr)
FR (1) FR2371814A1 (fr)
GB (1) GB1573228A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057910A2 (fr) * 1981-02-05 1982-08-18 Braun Aktiengesellschaft Circuit pour l'alimentation régulée d'un utilisateur
FR2533775A1 (fr) * 1982-09-28 1984-03-30 Murata Manufacturing Co Circuit de stabilisation de source d'alimentation
EP0162341A1 (fr) * 1982-05-17 1985-11-27 Braun Aktiengesellschaft Dispositif d'alimentation à commutation électronique

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938533A1 (de) * 1979-09-24 1981-03-26 Robert Bosch Gmbh, 70469 Stuttgart Verfahren zur strombegrenzung und -regelung fuer fremdgesteuerte geschaltete gleichspannungswandler
DE2948054B2 (de) * 1979-11-29 1982-02-04 Klaus Dipl.-Ing. 6239 Eppstein Becker Schaltungsanordnung zur geregelten Speisung eines Verbrauchers
US4295188A (en) * 1979-12-13 1981-10-13 Bell Telephone Laboratories, Incorporated Converter circuit providing isolation and load sensing
JPS56115141A (en) * 1980-02-14 1981-09-10 Matsushita Electric Works Ltd Automatic voltage changing type charger
DE3101375C2 (de) * 1981-01-17 1983-03-31 Braun Ag, 6000 Frankfurt Schaltungsanordnung zur geregelten Speisung eines Verbrauchers
DE3103863C2 (de) * 1981-02-05 1983-03-24 Braun Ag, 6000 Frankfurt Schaltungsanordnung zur Speisung eines Gleichstromverbrauchers mit konstantem Strom aus Eingangsgleichspannungsquellen unterschiedlicher Spannung
US4467406A (en) * 1981-10-21 1984-08-21 Fanuc Ltd. Ringing converter
JPS59104791U (ja) * 1982-12-28 1984-07-14 高橋　信次 筆記具
US4498128A (en) * 1983-07-07 1985-02-05 At&T Bell Laboratories Current limit circuit in single-ended forward converter utilizing core reset to initiate power switch conduction
US4586120A (en) * 1983-12-30 1986-04-29 At&T Bell Laboratories Current limit shutdown circuit with time delay
JPS6271479A (ja) * 1985-09-20 1987-04-02 Sharp Corp コンバ−タ−回路
US4658342A (en) * 1985-10-31 1987-04-14 Rca Corporation Dual feedback switching power supply regulator for isolated chassis
US5126381A (en) * 1988-12-19 1992-06-30 Dow Corning Corporation Bead processor
US4937727A (en) * 1989-03-07 1990-06-26 Rca Licensing Corporation Switch-mode power supply with transformer-coupled feedback
US5087860A (en) * 1989-10-16 1992-02-11 Everbrite, Inc. Power supply circuit for gas discharge tube
US6181075B1 (en) * 1989-10-16 2001-01-30 Everbrite Electronics, Inc. Power supply circuit for gas discharge tube
US5352956A (en) * 1989-10-16 1994-10-04 Everbrite Electronics, Inc. Power supply for gas discharge tube
US5057748A (en) * 1989-10-16 1991-10-15 Everbrite, Inc. Power supply circuit for gas discharge tube
US5075598A (en) * 1989-10-16 1991-12-24 Everbrite, Inc. Power supply circuit for gas discharge tube
US5089752A (en) * 1990-09-28 1992-02-18 Everbrite, Inc. High frequency luminous tube power supply with ground fault protection
JPH04368469A (ja) * 1991-06-12 1992-12-21 Nec Corp スイッチング電源
US5373434A (en) * 1994-03-21 1994-12-13 International Business Machines Corporation Pulse width modulated power supply
DE69514909T2 (de) * 1995-06-05 2000-06-21 St Microelectronics Srl Selbstschwingendes Schaltnetzteil mit vom Primärseite aus geregelter Ausgangsspannung
FI113918B (fi) * 1997-01-07 2004-06-30 Salcomp Oy Ensiosäätöinen hakkuriteholähde
JP3337009B2 (ja) * 1999-07-02 2002-10-21 株式会社村田製作所 スイッチング電源装置
FI118026B (fi) 2001-08-07 2007-05-31 Salcomp Oy Tasasuunnatun kuvajännitteen käyttö hakkuriteholähteen ensiöpuolen kytkimen ohjaukseen
US20060133115A1 (en) * 2004-12-22 2006-06-22 Phadke Vijay G Adaptive blanking of transformer primary-side feedback winding signals

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1285705A (fr) * 1960-04-08 1962-02-23 Siemens Ag Albis Montage pour maintenir constante la haute tension dans un transformateur de courant continu

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295042A (en) * 1963-10-14 1966-12-27 Robertshaw Controls Co Capacitance to d. c. voltage converter
US3702961A (en) * 1971-03-19 1972-11-14 Atomic Energy Commission Demand regulated dc to dc power supply
US4034281A (en) * 1974-07-25 1977-07-05 Sanken Electric Company Limited Direct current power supply with a transistor chopper
US3928793A (en) * 1974-07-31 1975-12-23 Varo Semiconductor Power supply circuit with electro-magnetic feedback
US4068158A (en) * 1976-07-23 1978-01-10 The Magnavox Company High efficiency d.c. voltage regulator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1285705A (fr) * 1960-04-08 1962-02-23 Siemens Ag Albis Montage pour maintenir constante la haute tension dans un transformateur de courant continu

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057910A2 (fr) * 1981-02-05 1982-08-18 Braun Aktiengesellschaft Circuit pour l'alimentation régulée d'un utilisateur
EP0057910A3 (en) * 1981-02-05 1983-05-04 Braun Aktiengesellschaft Circuit for the regulated supply to a user
EP0162341A1 (fr) * 1982-05-17 1985-11-27 Braun Aktiengesellschaft Dispositif d'alimentation à commutation électronique
FR2533775A1 (fr) * 1982-09-28 1984-03-30 Murata Manufacturing Co Circuit de stabilisation de source d'alimentation

Also Published As

Publication number Publication date
GB1573228A (en) 1980-08-20
JPS5364745A (en) 1978-06-09
DE2751578A1 (de) 1978-05-24
US4172276A (en) 1979-10-23
JPS5626289B2 (fr) 1981-06-17

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Legal Events

Date Code Title Description
ST Notification of lapse