ATE322144T1 - Elektronisches vorschaltgerät mit strombegrenzung bei leistungsregelung - Google Patents
Elektronisches vorschaltgerät mit strombegrenzung bei leistungsregelungInfo
- Publication number
- ATE322144T1 ATE322144T1 AT02025345T AT02025345T ATE322144T1 AT E322144 T1 ATE322144 T1 AT E322144T1 AT 02025345 T AT02025345 T AT 02025345T AT 02025345 T AT02025345 T AT 02025345T AT E322144 T1 ATE322144 T1 AT E322144T1
- Authority
- AT
- Austria
- Prior art keywords
- power control
- electronic ballast
- current limitation
- fstop
- stop frequency
- Prior art date
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
- H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
- H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
- H05B41/2856—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against internal abnormal circuit conditions
-
- 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
- H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
- H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
- H05B41/2855—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp operating conditions
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Inverter Devices (AREA)
- Emergency Protection Circuit Devices (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10164242.3A DE10164242B4 (de) | 2001-12-27 | 2001-12-27 | Elektronisches Vorschaltgerät mit Strombegrenzung bei Leistungsreglung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE322144T1 true ATE322144T1 (de) | 2006-04-15 |
Family
ID=7711040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02025345T ATE322144T1 (de) | 2001-12-27 | 2002-11-13 | Elektronisches vorschaltgerät mit strombegrenzung bei leistungsregelung |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1324643B1 (de) |
| AT (1) | ATE322144T1 (de) |
| DE (2) | DE10164242B4 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004051387B4 (de) * | 2004-10-21 | 2019-11-07 | Tridonic Gmbh & Co Kg | Betriebsgerät für Leuchtmittel, aufweisend einen adaptiven A/D-Wandler |
| DE102011103638A1 (de) * | 2011-06-08 | 2012-12-13 | Tridonic Gmbh & Co. Kg | Verfahren zum Betreiben eines elektronischen Vorschaltgeräts für ein Leuchtmittel und elektronisches Vorschaltgerät |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3910900A1 (de) * | 1989-04-04 | 1990-10-11 | Zumtobel Ag | Vorschaltgeraet fuer eine entladungslampe |
| DE3943350A1 (de) * | 1989-12-29 | 1991-07-04 | Zumtobel Ag | Verfahren und vorschaltgeraet zum dimmen von leuchtstoffroehren |
| DE4425890A1 (de) * | 1994-07-11 | 1996-01-18 | Priamos Licht Ind & Dienstleis | Schaltungsanordnung für den Betrieb einer Entladungslampe |
| TW266383B (en) * | 1994-07-19 | 1995-12-21 | Siemens Ag | Method of starting at least one fluorescent lamp by an electronic ballast and the electronic ballast used therefor |
| DE19536142A1 (de) * | 1995-09-20 | 1997-03-27 | Bosch Gmbh Robert | Thermisch geschütztes, elektrische Bauelemente enthaltendes Steuergerät |
| US6337544B1 (en) * | 1999-12-14 | 2002-01-08 | Philips Electronics North America Corporation | Digital lamp signal processor |
| DE10013041A1 (de) * | 2000-03-17 | 2001-09-27 | Trilux Lenze Gmbh & Co Kg | Verfahren und Vorrichtung zum Betrieb einer mit einer Leuchtstofflampe versehenen Leuchte |
-
2001
- 2001-12-27 DE DE10164242.3A patent/DE10164242B4/de not_active Expired - Fee Related
-
2002
- 2002-11-13 AT AT02025345T patent/ATE322144T1/de active
- 2002-11-13 DE DE50206213T patent/DE50206213D1/de not_active Expired - Lifetime
- 2002-11-13 EP EP02025345A patent/EP1324643B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE10164242B4 (de) | 2014-07-03 |
| DE50206213D1 (de) | 2006-05-18 |
| EP1324643A1 (de) | 2003-07-02 |
| DE10164242A1 (de) | 2003-07-17 |
| EP1324643B1 (de) | 2006-03-29 |
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