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GB2081989B - Dc-dc converter - Google Patents

Dc-dc converter

Info

Publication number
GB2081989B
GB2081989B GB8025846A GB8025846A GB2081989B GB 2081989 B GB2081989 B GB 2081989B GB 8025846 A GB8025846 A GB 8025846A GB 8025846 A GB8025846 A GB 8025846A GB 2081989 B GB2081989 B GB 2081989B
Authority
GB
United Kingdom
Prior art keywords
converter
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
GB8025846A
Other versions
GB2081989A (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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB8025846A priority Critical patent/GB2081989B/en
Priority to DE19813130958 priority patent/DE3130958A1/en
Publication of GB2081989A publication Critical patent/GB2081989A/en
Application granted granted Critical
Publication of GB2081989B publication Critical patent/GB2081989B/en
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)
GB8025846A 1980-08-07 1980-08-07 Dc-dc converter Expired GB2081989B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8025846A GB2081989B (en) 1980-08-07 1980-08-07 Dc-dc converter
DE19813130958 DE3130958A1 (en) 1980-08-07 1981-08-05 DC CONVERTER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8025846A GB2081989B (en) 1980-08-07 1980-08-07 Dc-dc converter

Publications (2)

Publication Number Publication Date
GB2081989A GB2081989A (en) 1982-02-24
GB2081989B true GB2081989B (en) 1983-09-21

Family

ID=10515315

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8025846A Expired GB2081989B (en) 1980-08-07 1980-08-07 Dc-dc converter

Country Status (2)

Country Link
DE (1) DE3130958A1 (en)
GB (1) GB2081989B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120500A (en) * 1982-05-04 1983-11-30 Gen Electric Control signal and isolation circuits
DE3723484A1 (en) * 1987-07-16 1989-01-26 Thomson Brandt Gmbh SWITCHING POWER SUPPLY
US4631652A (en) * 1984-11-30 1986-12-23 Rca Corporation Frequency controlled resonant regulator
DE3543300A1 (en) * 1985-12-07 1987-06-11 Ceag Licht & Strom Method for controlling switched-mode power supplies
DE3706692A1 (en) * 1987-03-02 1988-09-15 Hartmann & Braun Ag Oscillation build-up auxiliary circuit for a switched-mode power supply
US5960075A (en) * 1995-02-16 1999-09-28 Northern Telecom Limited Switchmode power converters for telephone subscriber line interface circuits
US6456511B1 (en) * 2000-02-17 2002-09-24 Tyco Electronics Corporation Start-up circuit for flyback converter having secondary pulse width modulation
US6775164B2 (en) 2002-03-14 2004-08-10 Tyco Electronics Corporation Three-terminal, low voltage pulse width modulation controller IC

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366872A (en) * 1964-10-29 1968-01-30 Itt Voltage regulator
US3733519A (en) * 1972-04-24 1973-05-15 Motorola Inc Protection circuit for regulated power supplies
DE2528662A1 (en) * 1975-06-27 1977-01-13 Licentia Gmbh DC voltage transformer employing chopper circuit - allows operation down to no- load condition

Also Published As

Publication number Publication date
DE3130958A1 (en) 1982-04-08
GB2081989A (en) 1982-02-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee