EP 1732364 A3 20110921 - Circuit arrangement and method for controlling the power of an electronic ballast in dependence of the line voltage
Title (en)
Circuit arrangement and method for controlling the power of an electronic ballast in dependence of the line voltage
Title (de)
Schaltungsanordnung und Verfahren zur netzspannungsabhängigen Leistungsregelung eines elektronischen Geräts, insbesondere eines elektronischen Vorschaltgeräts
Title (fr)
Circuit et procédé de commande de puissance d'un ballast électronique en fonction de la tension de réseau
Publication
Application
Priority
DE 102005027015 A 20050610
Abstract (en)
[origin: EP1732364A2] The arrangement has a discriminator stage (31) to detect a DC mode or an AC mode of an electronic device e.g. electronic ballast (3). The stage includes a control unit (32) that stores power-line voltage- characteristic curves (321, 322) for the respective DC and AC modes of the device. The control unit controls the electrical power received by the device with respect to the assigned curve based on the detected mode of the device. Independent claims are also included for the following: (1) an electronic ballast comprising a circuit arrangement (2) a method for controlling power of an electronic device based on a line voltage.
IPC 8 full level
H05B 41/285 (2006.01); H05B 41/298 (2006.01)
CPC (source: EP)
H05B 41/2853 (2013.01); H05B 41/2983 (2013.01)
Citation (search report)
- [XAY] DE 10013279 A1 20010927 - TRILUX LENZE GMBH & CO KG [DE]
- [Y] DE 10056347 A1 20020516 - BRON ELEKTRONIK AG [CH]
- [Y] US 2003102821 A1 20030605 - VAN DER VEEN GEERT WILLEM [NL], et al
- [X] EP 0450728 A2 19911009 - PHILIPS NV [NL]
- [X] EP 0563804 A1 19931006 - CEAG SICHERHEITSTECHNIK GMBH [DE]
- [A] US 5936357 A 19990810 - CROUSE KENT E [US], et al
- [A] DE 202004004462 U1 20040617 - TRIDONICATCO GMBH & CO KG [AT]
- [A] DE 19820615 A1 19991111 - HOLZER WALTER [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1732364 A2 20061213; EP 1732364 A3 20110921; EP 1732364 B1 20180411; CN 1893757 A 20070110; CN 1893757 B 20130102; DE 102005027015 A1 20061214
DOCDB simple family (application)
EP 06011520 A 20060602; CN 200610106029 A 20060609; DE 102005027015 A 20050610