ES459629A1 - Procedimiento de alimentacion de una lampara fluorescente. - Google Patents

Procedimiento de alimentacion de una lampara fluorescente.

Info

Publication number
ES459629A1
ES459629A1 ES459629A ES459629A ES459629A1 ES 459629 A1 ES459629 A1 ES 459629A1 ES 459629 A ES459629 A ES 459629A ES 459629 A ES459629 A ES 459629A ES 459629 A1 ES459629 A1 ES 459629A1
Authority
ES
Spain
Prior art keywords
fluorescent lamp
primary
supply circuit
transistors
controlled
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
ES459629A
Other languages
English (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.)
SAFT Societe des Accumulateurs Fixes et de Traction SA
Original Assignee
SAFT Societe des Accumulateurs Fixes et de Traction SA
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 SAFT Societe des Accumulateurs Fixes et de Traction SA filed Critical SAFT Societe des Accumulateurs Fixes et de Traction SA
Publication of ES459629A1 publication Critical patent/ES459629A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

Procedimiento de alimentación de una lámpara fluorescente, de corriente alterna a partir de una fuente de corriente continua por medio de un convertidor que comprende un transformador que posee un arrollamiento primario y otro secundario en serie con la lámpara y con una impedancia balasto, caracterizado porque el arrollamiento primario y secundario presentan cada uno una tensión en los bornes de forma sensiblemente rectangular, y porque la impedancia es una resistencia.
ES459629A 1976-06-09 1977-06-08 Procedimiento de alimentacion de una lampara fluorescente. Expired ES459629A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7617454A FR2354677A1 (fr) 1976-06-09 1976-06-09 Procede et dispositif d'alimentation d'une lampe fluorescente

Publications (1)

Publication Number Publication Date
ES459629A1 true ES459629A1 (es) 1978-04-01

Family

ID=9174163

Family Applications (1)

Application Number Title Priority Date Filing Date
ES459629A Expired ES459629A1 (es) 1976-06-09 1977-06-08 Procedimiento de alimentacion de una lampara fluorescente.

Country Status (4)

Country Link
BE (1) BE854777A (es)
DE (1) DE2724986A1 (es)
ES (1) ES459629A1 (es)
FR (1) FR2354677A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2411535A1 (fr) * 1977-12-09 1979-07-06 Dumesnil Gerard Convertisseur pour charges a caracteristiques negatives

Also Published As

Publication number Publication date
BE854777A (fr) 1977-11-18
FR2354677A1 (fr) 1978-01-06
DE2724986A1 (de) 1977-12-22

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