EP 2842391 B1 20170816 - OPERATING DEVICE FOR A LAMP AND METHOD
Title (en)
OPERATING DEVICE FOR A LAMP AND METHOD
Title (de)
BETRIEBSGERÄT FÜR EIN LEUCHTMITTEL UND VERFAHREN
Title (fr)
APPAREIL PERMETTANT DE FAIRE FONCTIONNER UN DISPOSITIF D'ÉCLAIRAGE ET PROCÉDÉ ASSOCIÉ
Publication
Application
Priority
- DE 102012008502 A 20120426
- AT 2013000069 W 20130415
Abstract (en)
[origin: WO2013159131A1] The invention relates to an operating device (2) for a lamp (3), the operating device (2) comprising a primary-side circuit (7) having a control device (14) for controlling the operating device (2), and a secondary side (8), which is electrically isolated from the primary side circuit (7) and which has an output (35) for supplying energy to the lamp (3). The secondary side (8) comprises a selection device having an impedance (15) that can be set to a plurality of different impedance values. The control device (14) is designed to recognise the set impedance value in accordance with a measured value (idet) detected in the primary-side circuit (7) and to control the operating device (2) in accordance therewith.
IPC 8 full level
H05B 44/00 (2022.01)
CPC (source: EP US)
H05B 45/10 (2020.01 - EP US); H05B 45/14 (2020.01 - EP US); H05B 45/385 (2020.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2013159131 A1 20131031; DE 102012008502 A1 20131031; EP 2842391 A1 20150304; EP 2842391 B1 20170816
DOCDB simple family (application)
AT 2013000069 W 20130415; DE 102012008502 A 20120426; EP 13725048 A 20130415