FR2376547A1 - Systeme d'alimentation avec arret automatique - Google Patents

Systeme d'alimentation avec arret automatique

Info

Publication number
FR2376547A1
FR2376547A1 FR7739542A FR7739542A FR2376547A1 FR 2376547 A1 FR2376547 A1 FR 2376547A1 FR 7739542 A FR7739542 A FR 7739542A FR 7739542 A FR7739542 A FR 7739542A FR 2376547 A1 FR2376547 A1 FR 2376547A1
Authority
FR
France
Prior art keywords
voltage
level
power supply
supply system
direct voltage
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
FR7739542A
Other languages
English (en)
French (fr)
Other versions
FR2376547B1 (xx
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.)
Bull HN Information Systems Italia SpA
Bull HN Information Systems Inc
Original Assignee
Honeywell Information Systems Italia SpA
Honeywell Information Systems 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
Priority claimed from US05/755,393 external-priority patent/US4092711A/en
Priority claimed from US05/755,391 external-priority patent/US4055790A/en
Priority claimed from US05/755,392 external-priority patent/US4092708A/en
Application filed by Honeywell Information Systems Italia SpA, Honeywell Information Systems Inc filed Critical Honeywell Information Systems Italia SpA
Publication of FR2376547A1 publication Critical patent/FR2376547A1/fr
Application granted granted Critical
Publication of FR2376547B1 publication Critical patent/FR2376547B1/fr
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
    • H02M3/338—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
    • H02M3/3387—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 in a push-pull configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Power Sources (AREA)
  • Direct Current Feeding And Distribution (AREA)
FR7739542A 1976-12-29 1977-12-28 Systeme d'alimentation avec arret automatique Granted FR2376547A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/755,393 US4092711A (en) 1976-12-29 1976-12-29 Power supply with automatic shutdown
US05/755,391 US4055790A (en) 1976-12-29 1976-12-29 Power supply with base drive control
US05/755,392 US4092708A (en) 1976-12-29 1976-12-29 Power supply with overcurrent protection

Publications (2)

Publication Number Publication Date
FR2376547A1 true FR2376547A1 (fr) 1978-07-28
FR2376547B1 FR2376547B1 (xx) 1985-03-29

Family

ID=27419480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739542A Granted FR2376547A1 (fr) 1976-12-29 1977-12-28 Systeme d'alimentation avec arret automatique

Country Status (4)

Country Link
CA (1) CA1108694A (xx)
DE (1) DE2755607A1 (xx)
FR (1) FR2376547A1 (xx)
GB (4) GB1597729A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0247407A2 (en) * 1986-05-22 1987-12-02 BULL HN INFORMATION SYSTEMS ITALIA S.p.A. Switching mode power supply

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3623192A1 (de) * 1986-07-10 1988-01-14 Thomson Brandt Gmbh Schaltungsanordnung zur stromversorgung elektronischer geraete
JPH04150767A (ja) * 1990-10-08 1992-05-25 Fuji Electric Co Ltd スイッチング電源回路
GB9104482D0 (en) * 1991-03-04 1991-04-17 Cooperheat Int Ltd Solid state dc power supply

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3571707A (en) * 1969-04-18 1971-03-23 Nasa Voltage dropout sensor
US3596165A (en) * 1969-07-24 1971-07-27 Tektronix Inc Converter circuit having a controlled output
US3859586A (en) * 1973-09-26 1975-01-07 Bell Telephone Labor Inc Overcurrent protection circuit utilizing peak detection circuit with variable dynamic response
US3918043A (en) * 1974-03-18 1975-11-04 Honeywell Inc Power supply monitor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769568A (en) * 1972-07-31 1973-10-30 Bell Telephone Labor Inc Dc-to-dc converter having soft start and other regulation features employing priority of pulse feedback
DE2504511A1 (de) * 1975-02-04 1976-08-05 Licentia Gmbh Schaltungsanordnung zur erzeugung und aufrechterhaltung eines prellfreien alarmsignals

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3571707A (en) * 1969-04-18 1971-03-23 Nasa Voltage dropout sensor
US3596165A (en) * 1969-07-24 1971-07-27 Tektronix Inc Converter circuit having a controlled output
US3859586A (en) * 1973-09-26 1975-01-07 Bell Telephone Labor Inc Overcurrent protection circuit utilizing peak detection circuit with variable dynamic response
US3918043A (en) * 1974-03-18 1975-11-04 Honeywell Inc Power supply monitor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0247407A2 (en) * 1986-05-22 1987-12-02 BULL HN INFORMATION SYSTEMS ITALIA S.p.A. Switching mode power supply
EP0247407A3 (en) * 1986-05-22 1988-10-12 Honeywell Bull Italia S.P.A. Switching mode power supply

Also Published As

Publication number Publication date
GB1597730A (en) 1981-09-09
GB1597728A (en) 1981-09-09
DE2755607C2 (xx) 1990-06-13
CA1108694A (en) 1981-09-08
GB1597727A (en) 1981-09-09
GB1597729A (en) 1981-09-09
DE2755607A1 (de) 1978-07-13
FR2376547B1 (xx) 1985-03-29

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Legal Events

Date Code Title Description
ST Notification of lapse