ATA188788A - Schaltungsanordnung fuer einen schaltnetzteil - Google Patents

Schaltungsanordnung fuer einen schaltnetzteil

Info

Publication number
ATA188788A
ATA188788A AT188788A AT188788A ATA188788A AT A188788 A ATA188788 A AT A188788A AT 188788 A AT188788 A AT 188788A AT 188788 A AT188788 A AT 188788A AT A188788 A ATA188788 A AT A188788A
Authority
AT
Austria
Prior art keywords
power supply
switching power
circuit arrangement
arrangement
switching
Prior art date
Application number
AT188788A
Other languages
English (en)
Other versions
AT394917B (de
Original Assignee
Stylux Lichtelektronik
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 Stylux Lichtelektronik filed Critical Stylux Lichtelektronik
Priority to AT188788A priority Critical patent/AT394917B/de
Priority to EP19890908797 priority patent/EP0426738A1/de
Priority to PCT/AT1989/000065 priority patent/WO1990001248A1/de
Publication of ATA188788A publication Critical patent/ATA188788A/de
Application granted granted Critical
Publication of AT394917B publication Critical patent/AT394917B/de

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0826—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in bipolar transistor switches
    • 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
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/282—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices
    • H05B41/2821—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices by means of a single-switch converter or a parallel push-pull converter in the final stage
    • H05B41/2824—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices by means of a single-switch converter or a parallel push-pull converter in the final stage using control circuits for the switching element
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/0036—Means reducing energy consumption

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Dc-Dc Converters (AREA)
AT188788A 1988-07-25 1988-07-25 Schaltungsanordnung fuer einen schaltnetzteil AT394917B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT188788A AT394917B (de) 1988-07-25 1988-07-25 Schaltungsanordnung fuer einen schaltnetzteil
EP19890908797 EP0426738A1 (de) 1988-07-25 1989-07-25 Schaltungsanordnung für ein schaltnetzteil
PCT/AT1989/000065 WO1990001248A1 (de) 1988-07-25 1989-07-25 Schaltungsanordnung für ein schaltnetzteil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT188788A AT394917B (de) 1988-07-25 1988-07-25 Schaltungsanordnung fuer einen schaltnetzteil

Publications (2)

Publication Number Publication Date
ATA188788A true ATA188788A (de) 1991-12-15
AT394917B AT394917B (de) 1992-07-27

Family

ID=3523169

Family Applications (1)

Application Number Title Priority Date Filing Date
AT188788A AT394917B (de) 1988-07-25 1988-07-25 Schaltungsanordnung fuer einen schaltnetzteil

Country Status (3)

Country Link
EP (1) EP0426738A1 (de)
AT (1) AT394917B (de)
WO (1) WO1990001248A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO913368D0 (no) * 1991-08-27 1991-08-27 Julius Hartai Frekvensmodulert driver med parallell-resonans.
DE59108088D1 (de) * 1991-10-22 1996-09-19 Meckind S R L Vorrichtung, insbesondere zum Präsentieren von rückseitig beleuchtbaren Bildern, insbesondere Werbebildern
FR2693074B1 (fr) * 1992-06-26 1994-08-19 Valeo Vision Dispositif pour une lampe à décharge destiné à équiper un projecteur de véhicule et projecteur équipé d'un tel dispositif.
EP0936845B1 (de) * 1998-02-10 2002-09-18 STMicroelectronics S.A. Gerät und Verfahren zum Zünden und Betreiben einer Leuchtstofflampe
US6107750A (en) * 1998-09-03 2000-08-22 Electro-Mag International, Inc. Converter/inverter circuit having a single switching element
US6160358A (en) * 1998-09-03 2000-12-12 Electro-Mag International, Inc. Ballast circuit with lamp current regulating circuit
WO2015104277A1 (en) * 2014-01-13 2015-07-16 Koninklijke Philips N.V. Self-oscillating circuit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922582A (en) * 1974-08-22 1975-11-25 Gte Sylvania Inc Current limited oxcillator arrangement
ES435042A1 (es) * 1975-02-24 1976-12-01 Fernandez Olivella Perfeccionamientos en la activacion de lamparas de descar- ga.
CH637251A5 (de) * 1978-12-22 1983-07-15 Contrinex Sa Stromversorgungsanordnung zur speisung einer induktiven oder ohmisch-induktiven last.
FR2524244B1 (fr) * 1982-03-24 1985-07-26 Hennequin & Cie Sa Dispositif pour l'alimentation de tubes fluorescents par une source continue
US4488090A (en) * 1982-09-07 1984-12-11 Jack Hodson Advertising sign system
US4613934A (en) * 1984-03-19 1986-09-23 Pacholok David R Power supply for gas discharge devices
US4613796A (en) * 1984-08-13 1986-09-23 Gte Products Corporation Single transistor oscillator ballast circuit

Also Published As

Publication number Publication date
AT394917B (de) 1992-07-27
WO1990001248A1 (de) 1990-02-08
EP0426738A1 (de) 1991-05-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties