GB9421221D0 - Inverter circuits - Google Patents

Inverter circuits

Info

Publication number
GB9421221D0
GB9421221D0 GB9421221A GB9421221A GB9421221D0 GB 9421221 D0 GB9421221 D0 GB 9421221D0 GB 9421221 A GB9421221 A GB 9421221A GB 9421221 A GB9421221 A GB 9421221A GB 9421221 D0 GB9421221 D0 GB 9421221D0
Authority
GB
United Kingdom
Prior art keywords
inverter circuits
inverter
circuits
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Withdrawn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
GB9421221A
Other versions
GB2283136A (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.)
Nicotech Ltd
Original Assignee
Nicotech Ltd
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 GB939321912A external-priority patent/GB9321912D0/en
Application filed by Nicotech Ltd filed Critical Nicotech Ltd
Priority to GB9421221A priority Critical patent/GB2283136A/en
Publication of GB9421221D0 publication Critical patent/GB9421221D0/en
Publication of GB2283136A publication Critical patent/GB2283136A/en
Withdrawn legal-status Critical Current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
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
    • H05B41/34—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp to provide a sequence of flashes
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0009—Devices or circuits for detecting current in a converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
GB9421221A 1993-10-23 1994-10-21 Electric converter circuits Withdrawn GB2283136A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9421221A GB2283136A (en) 1993-10-23 1994-10-21 Electric converter circuits

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939321912A GB9321912D0 (en) 1993-10-23 1993-10-23 Inverter circuits
GB9421221A GB2283136A (en) 1993-10-23 1994-10-21 Electric converter circuits

Publications (2)

Publication Number Publication Date
GB9421221D0 true GB9421221D0 (en) 1994-12-07
GB2283136A GB2283136A (en) 1995-04-26

Family

ID=26303740

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9421221A Withdrawn GB2283136A (en) 1993-10-23 1994-10-21 Electric converter circuits

Country Status (1)

Country Link
GB (1) GB2283136A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60124914T2 (en) 2000-05-19 2007-05-24 Telefonaktiebolaget Lm Ericsson (Publ) DC-DC CONVERTER
GB2362518B (en) * 2000-05-19 2004-11-10 Ericsson Telefon Ab L M DC/DC Converters
DE60131036T2 (en) * 2000-11-01 2008-02-14 Japan Science And Technology Agency, Kawaguchi An emergency circuit
JP4946226B2 (en) 2006-07-14 2012-06-06 ミツミ電機株式会社 DC-DC converter and power supply device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155112A (en) * 1977-06-06 1979-05-15 Motorola, Inc. Power supply circuitry
FI793821A (en) * 1978-12-13 1980-06-14 Rca Corp ADJUSTMENT OF THE SEALER FILTER I AOTERKOPPLINGSVAEGEN
US4453194A (en) * 1982-03-01 1984-06-05 International Business Machines Corporation Integrated power circuit with current sensing means
US4674020A (en) * 1985-12-13 1987-06-16 Siliconix Incorporated Power supply having dual ramp control circuit
US4952906A (en) * 1989-01-27 1990-08-28 General Signal Corporation Strobe alarm circuit
AT403865B (en) * 1991-07-10 1998-06-25 Fronius Schweissmasch VOLTAGE CONVERSION DEVICE FOR A DC VOLTAGE CONSUMER

Also Published As

Publication number Publication date
GB2283136A (en) 1995-04-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)