FR2118049A1 - - Google Patents

Info

Publication number
FR2118049A1
FR2118049A1 FR7144649A FR7144649A FR2118049A1 FR 2118049 A1 FR2118049 A1 FR 2118049A1 FR 7144649 A FR7144649 A FR 7144649A FR 7144649 A FR7144649 A FR 7144649A FR 2118049 A1 FR2118049 A1 FR 2118049A1
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.)
Granted
Application number
FR7144649A
Other versions
FR2118049B1 (fr
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of FR2118049A1 publication Critical patent/FR2118049A1/fr
Application granted granted Critical
Publication of FR2118049B1 publication Critical patent/FR2118049B1/fr
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
    • H02M3/33507—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
FR7144649A 1970-12-14 1971-12-13 Expired FR2118049B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9784270A 1970-12-14 1970-12-14

Publications (2)

Publication Number Publication Date
FR2118049A1 true FR2118049A1 (fr) 1972-07-28
FR2118049B1 FR2118049B1 (fr) 1974-08-23

Family

ID=22265397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7144649A Expired FR2118049B1 (fr) 1970-12-14 1971-12-13

Country Status (6)

Country Link
US (1) US3697851A (fr)
JP (1) JPS5145779B1 (fr)
DE (1) DE2160647A1 (fr)
FR (1) FR2118049B1 (fr)
GB (1) GB1366512A (fr)
MY (1) MY7500236A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349230A1 (fr) * 1976-04-21 1977-11-18 Philips Nv Convertisseur courant continu-courant continu

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924172A (en) * 1974-07-11 1975-12-02 Honeywell Inf Systems Power supply
US3987355A (en) * 1975-03-24 1976-10-19 Tektronix, Inc. High efficiency switching drive for a resonate power transformer
JPS5821503B2 (ja) * 1975-09-12 1983-04-30 三菱電機株式会社 ハンドウタイスイツチソウチ
US4020408A (en) * 1975-10-02 1977-04-26 Etatech, Inc. Pulse width modulated DC-to-DC power converter using a single ended transformer
US4107772A (en) * 1975-11-14 1978-08-15 Mitsubishi Denki Kabushiki Kaisha Chopper control device
JPS5344871U (fr) * 1976-09-21 1978-04-17
US4257088A (en) * 1979-04-25 1981-03-17 Nilssen Ole K High-efficiency single-ended inverter circuit
USRE32155E (en) * 1979-04-25 1986-05-20 High-efficiency tuned inverter circuit
US4376912A (en) * 1980-07-21 1983-03-15 General Electric Company Electrodeless lamp operating circuit and method
US4316242A (en) * 1980-09-04 1982-02-16 General Electric Company Wide input range, transient-immune regulated flyback switching power supply
US4541039A (en) * 1984-01-25 1985-09-10 Venus Scientific Inc. Magnetically modulated d-c to d-c forward converter power supply
JPS60197166A (ja) * 1984-03-19 1985-10-05 Toshiba Corp スイツチング電源装置
US4700280A (en) * 1985-04-19 1987-10-13 Hitachi, Ltd. Switching power supply using a saturable reactor to control a switching element
JPH0775469B2 (ja) * 1985-09-14 1995-08-09 ソニー株式会社 スイツチング電源装置
JP2573867B2 (ja) * 1988-08-31 1997-01-22 株式会社電設 自励インバータの起動回路
JPH09103073A (ja) * 1995-10-05 1997-04-15 Fujitsu Denso Ltd Ｄｃ−ｄｃコンバータ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074031A (en) * 1961-05-09 1963-01-15 Hoover Co Magnetically controlled switching circuit
US3161837A (en) * 1961-07-27 1964-12-15 Daven Company Self-oscillatory direct-current to alternating-current inverters with magnetic amplifer controls
US3273050A (en) * 1963-07-22 1966-09-13 American Mach & Foundry Power switching and regulating circuits
US3461377A (en) * 1966-11-29 1969-08-12 Electronic Communications Blocking oscillator d.c. voltage regulator
US3452268A (en) * 1966-12-29 1969-06-24 Gen Electric A.c.-d.c. rectifier including a magnetic amplifier for regulating the a.c. input for the rectifier
BE716149A (fi) * 1968-06-06 1968-12-06 Acec Dispositif de transformation réglable de courant continu en courant continu
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
FR2349230A1 (fr) * 1976-04-21 1977-11-18 Philips Nv Convertisseur courant continu-courant continu

Also Published As

Publication number Publication date
DE2160647A1 (de) 1972-07-06
GB1366512A (en) 1974-09-11
JPS5145779B1 (fr) 1976-12-06
US3697851A (en) 1972-10-10
FR2118049B1 (fr) 1974-08-23
MY7500236A (en) 1975-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse