FR2665322B1 - Convertisseur pour alimentation de lampes. - Google Patents
Convertisseur pour alimentation de lampes.Info
- Publication number
- FR2665322B1 FR2665322B1 FR9009697A FR9009697A FR2665322B1 FR 2665322 B1 FR2665322 B1 FR 2665322B1 FR 9009697 A FR9009697 A FR 9009697A FR 9009697 A FR9009697 A FR 9009697A FR 2665322 B1 FR2665322 B1 FR 2665322B1
- Authority
- FR
- France
- Prior art keywords
- converter
- lamp supply
- lamp
- supply
- 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 - Lifetime
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
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9009697A FR2665322B1 (fr) | 1990-07-30 | 1990-07-30 | Convertisseur pour alimentation de lampes. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9009697A FR2665322B1 (fr) | 1990-07-30 | 1990-07-30 | Convertisseur pour alimentation de lampes. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2665322A1 FR2665322A1 (fr) | 1992-01-31 |
FR2665322B1 true FR2665322B1 (fr) | 1992-11-13 |
Family
ID=9399227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9009697A Expired - Lifetime FR2665322B1 (fr) | 1990-07-30 | 1990-07-30 | Convertisseur pour alimentation de lampes. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2665322B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5399944A (en) * | 1993-10-29 | 1995-03-21 | Motorola Lighting, Inc. | Ballast circuit for driving gas discharge |
IT1314599B1 (it) * | 2000-03-29 | 2002-12-20 | Paolo Pacini | Soppressore di armoniche di corrente peralimentatori elettronici di lampade fluorescenti di tipo compatto |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4412255A (en) * | 1981-02-23 | 1983-10-25 | Optical Coating Laboratory, Inc. | Transparent electromagnetic shield and method of manufacturing |
JPS59128128A (ja) * | 1983-01-13 | 1984-07-24 | Matsushita Electric Works Ltd | 積載方法 |
GB2204751B (en) * | 1987-04-22 | 1991-06-26 | Davis Group Ltd | Discharge lamp circuits |
NL8800015A (nl) * | 1988-01-06 | 1989-08-01 | Philips Nv | Elektrische inrichting voor het ontsteken en voeden van een gasontladingslamp. |
-
1990
- 1990-07-30 FR FR9009697A patent/FR2665322B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2665322A1 (fr) | 1992-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
D6 | Patent endorsed licences of rights | ||
ST | Notification of lapse |