FR2715792B1 - High-frequency electronic ballast for fluorescent tubes. - Google Patents

High-frequency electronic ballast for fluorescent tubes.

Info

Publication number
FR2715792B1
FR2715792B1 FR9400953A FR9400953A FR2715792B1 FR 2715792 B1 FR2715792 B1 FR 2715792B1 FR 9400953 A FR9400953 A FR 9400953A FR 9400953 A FR9400953 A FR 9400953A FR 2715792 B1 FR2715792 B1 FR 2715792B1
Authority
FR
France
Prior art keywords
electronic ballast
fluorescent tubes
frequency electronic
frequency
fluorescent
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 - Fee Related
Application number
FR9400953A
Other languages
French (fr)
Other versions
FR2715792A1 (en
Inventor
Giorgi Bruno De
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.)
GIORGI DE BRUNO
Original Assignee
GIORGI DE BRUNO
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 GIORGI DE BRUNO filed Critical GIORGI DE BRUNO
Priority to FR9400953A priority Critical patent/FR2715792B1/en
Publication of FR2715792A1 publication Critical patent/FR2715792A1/en
Application granted granted Critical
Publication of FR2715792B1 publication Critical patent/FR2715792B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05B41/2825—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 bridge converter in the final stage
    • H05B41/2827—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 bridge converter in the final stage using specially adapted components in the load circuit, e.g. feed-back transformers, piezoelectric transformers; using specially adapted load circuit configurations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
FR9400953A 1994-01-28 1994-01-28 High-frequency electronic ballast for fluorescent tubes. Expired - Fee Related FR2715792B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9400953A FR2715792B1 (en) 1994-01-28 1994-01-28 High-frequency electronic ballast for fluorescent tubes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9400953A FR2715792B1 (en) 1994-01-28 1994-01-28 High-frequency electronic ballast for fluorescent tubes.

Publications (2)

Publication Number Publication Date
FR2715792A1 FR2715792A1 (en) 1995-08-04
FR2715792B1 true FR2715792B1 (en) 1996-04-05

Family

ID=9459512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9400953A Expired - Fee Related FR2715792B1 (en) 1994-01-28 1994-01-28 High-frequency electronic ballast for fluorescent tubes.

Country Status (1)

Country Link
FR (1) FR2715792B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9014982U1 (en) * 1990-10-30 1991-01-10 Siemens AG, 80333 München Dimmable luminaire arrangement
US5138236B1 (en) * 1991-05-28 1996-11-26 Motorola Lighting Inc Circuit for driving a gas discharge lamp load

Also Published As

Publication number Publication date
FR2715792A1 (en) 1995-08-04

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Legal Events

Date Code Title Description
ST Notification of lapse