FR2020852A1 - - Google Patents

Info

Publication number
FR2020852A1
FR2020852A1 FR6935457A FR6935457A FR2020852A1 FR 2020852 A1 FR2020852 A1 FR 2020852A1 FR 6935457 A FR6935457 A FR 6935457A FR 6935457 A FR6935457 A FR 6935457A FR 2020852 A1 FR2020852 A1 FR 2020852A1
Authority
FR
France
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Withdrawn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
FR6935457A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from SE1393868A external-priority patent/SE339714C/xx
Application filed by Individual filed Critical Individual
Publication of FR2020852A1 publication Critical patent/FR2020852A1/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Withdrawn legal-status Critical Current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
    • 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
    • H02M3/337—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 push-pull configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
FR6935457A 1968-10-16 1969-10-16 Withdrawn FR2020852A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1393868A SE339714C (sv) 1968-10-16 1968-10-16 Kopplingsanordning för transformering och/eller reglering av likspänning
SE6903788A SE377988B (fr) 1968-10-16 1969-03-19

Publications (1)

Publication Number Publication Date
FR2020852A1 true FR2020852A1 (fr) 1970-07-17

Family

ID=26654478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6935457A Withdrawn FR2020852A1 (fr) 1968-10-16 1969-10-16

Country Status (6)

Country Link
US (1) US3621363A (fr)
DE (1) DE1952016A1 (fr)
FR (1) FR2020852A1 (fr)
GB (1) GB1291455A (fr)
NL (1) NL6915590A (fr)
SE (1) SE377988B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8710023U1 (fr) * 1987-07-22 1987-09-10 Werner Schaffer Transformatoren Gmbh & Co Kg, 8340 Pfarrkirchen, De

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE386783B (sv) * 1974-04-05 1976-08-16 S Linnman Kopplingsanordning, innefattande switchorgan
US3928793A (en) * 1974-07-31 1975-12-23 Varo Semiconductor Power supply circuit with electro-magnetic feedback
JPS5290201A (en) * 1976-01-23 1977-07-29 Sony Corp Input circuit
US4122514A (en) * 1976-11-01 1978-10-24 Hewlett-Packard Company Direct current power supply
US4260943A (en) * 1979-01-30 1981-04-07 Unitron Corporation High frequency battery charger
DE3009359A1 (de) * 1980-03-12 1981-09-17 Deutsche Automobilgesellschaft Mbh, 3000 Hannover Ladegeraet
US4389702A (en) * 1980-08-20 1983-06-21 International Rectifier Corporation Switching power supply circuit having constant output for a wide range of input voltage
JPS57138868A (en) * 1981-02-17 1982-08-27 Toshiba Corp Voltage resonance type high frequency switching circuit
JPS57138867A (en) * 1981-02-17 1982-08-27 Toshiba Corp Voltage resonance type high frequency switching circuit
US4441146A (en) * 1982-02-04 1984-04-03 Vicor Corporation Optimal resetting of the transformer's core in single ended forward converters
USRE36098E (en) * 1982-02-04 1999-02-16 Vlt Corporation Optimal resetting of the transformer's core in single-ended forward converters
GB8321520D0 (en) * 1983-08-10 1983-09-14 Ritchie G S Electrical power supply apparatus
US4646220A (en) * 1984-06-07 1987-02-24 Kim Dao DC power supply with compensated current reference
GB2169159B (en) * 1984-12-31 1989-01-11 Stanley Electric Co Ltd Pulse absorption circuit for power source circuit
US4672517A (en) * 1985-05-28 1987-06-09 Pioneer Magnetics, Inc. Switched power supply of the forward converter type
AT386096B (de) * 1985-11-28 1988-06-27 Schrack Elektronik Ag Durchflusswandler mit einem gleichstromgespeisten eingangskreis
DE3546161A1 (de) * 1985-12-27 1987-07-23 Newek Neue Elektronik Werke Gm Transistor-endstufe, insbesondere zeilenendstufe oder schaltnetzteil
DE3616160A1 (de) * 1986-05-14 1987-11-19 Deutsche Automobilgesellsch Dc/dc-eintaktdurchflusswandler
JPH0734653B2 (ja) * 1989-09-05 1995-04-12 九州大学長 電源装置
DE4209214C2 (de) * 1992-03-21 1995-12-14 Ant Nachrichtentech Anordnung zur Begrenzung von Überspannungen
EP0723331B1 (fr) 1995-01-17 2003-05-07 Vlt Corporation Contrôle de l'énergie magnétique stockée dans les transformateurs des convertisseurs de puissance
US6473318B1 (en) 2000-11-20 2002-10-29 Koninklijke Philips Electronics N.V. Leakage energy recovering system and method for flyback converter
US6314002B1 (en) 2000-11-20 2001-11-06 Philips Electronics North America Corporation Voltage clamping system and method for a DC/DC power converter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2856578A (en) * 1953-08-21 1958-10-14 Bendix Aviat Corp Magnetic amplifier with constant magnetic flux bias
US2967989A (en) * 1956-09-27 1961-01-10 North American Aviation Inc High voltage power supply
US3133241A (en) * 1961-08-28 1964-05-12 Honeywell Regulator Co Semiconductor inverter circuit with means to preset the core flux of the transformer
GB1175837A (en) * 1966-04-22 1969-12-23 Marconi Co Ltd Improvements in or relating to Direct Current Supply Circuit Arrangements
US3526823A (en) * 1967-03-09 1970-09-01 Gen Electric Switching regulator control circuit
US3504263A (en) * 1967-12-04 1970-03-31 Technipower Inc Self-oscillating switching type power supply
US3518526A (en) * 1968-12-16 1970-06-30 Gen Electric Switching regulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8710023U1 (fr) * 1987-07-22 1987-09-10 Werner Schaffer Transformatoren Gmbh & Co Kg, 8340 Pfarrkirchen, De

Also Published As

Publication number Publication date
GB1291455A (en) 1972-10-04
SE377988B (fr) 1975-08-04
NL6915590A (fr) 1970-04-20
DE1952016A1 (de) 1970-04-30
US3621363A (en) 1971-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse