HK81876A - Improvements in or relating to voltage converters - Google Patents

Improvements in or relating to voltage converters

Info

Publication number
HK81876A
HK81876A HK81876A HK81876A HK81876A HK 81876 A HK81876 A HK 81876A HK 81876 A HK81876 A HK 81876A HK 81876 A HK81876 A HK 81876A HK 81876 A HK81876 A HK 81876A
Authority
HK
Hong Kong
Prior art keywords
relating
voltage converters
converters
voltage
Prior art date
Application number
HK81876A
Original Assignee
Rollei Werke Franke Heidecke
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 Rollei Werke Franke Heidecke filed Critical Rollei Werke Franke Heidecke
Publication of HK81876A publication Critical patent/HK81876A/en

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14Circuit arrangements
    • H05B41/30Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
    • H05B41/32Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp for single flash operation
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M3/00Conversion of dc power input into dc power output
    • H02M3/22Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28Conversion 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
    • H02M3/325Conversion 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
    • H02M3/335Conversion 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
    • H02M3/338Conversion 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
    • H02M3/3385Conversion 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
    • H02M3/3387Conversion 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
    • H02M3/3388Conversion 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 of the parallel type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Stroboscope Apparatuses (AREA)
  • Inverter Devices (AREA)
HK81876A 1970-09-14 1976-12-30 Improvements in or relating to voltage converters HK81876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702045320 DE2045320C3 (en) 1970-09-14 1970-09-14 Push-pull transistor converter for electronic flash units

Publications (1)

Publication Number Publication Date
HK81876A true HK81876A (en) 1977-01-07

Family

ID=5782360

Family Applications (1)

Application Number Title Priority Date Filing Date
HK81876A HK81876A (en) 1970-09-14 1976-12-30 Improvements in or relating to voltage converters

Country Status (4)

Country Link
JP (1) JPS5223568B1 (en)
DE (1) DE2045320C3 (en)
GB (1) GB1354134A (en)
HK (1) HK81876A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5420172U (en) * 1977-07-12 1979-02-08
US4613847A (en) * 1983-08-08 1986-09-23 Life Light Systems Emergency signal

Also Published As

Publication number Publication date
DE2045320A1 (en) 1972-03-16
DE2045320B2 (en) 1979-01-04
DE2045320C3 (en) 1979-08-30
JPS5223568B1 (en) 1977-06-25
JPS47008977A (en) 1972-05-10
GB1354134A (en) 1974-06-05

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