EP 2989475 B1 20190116 - MODULE FOR LIGHTING MEANS WITH COMBINED SECONDARY-SIDE MEASUREMENT SIGNAL DETECTION
Title (en)
MODULE FOR LIGHTING MEANS WITH COMBINED SECONDARY-SIDE MEASUREMENT SIGNAL DETECTION
Title (de)
MODUL FÜR LEUCHTMITTEL MIT KOMBINIERTER SEKUNDÄRSEITIGER MESSSIGNALERFASSUNG
Title (fr)
MODULE POUR MOYEN D'ÉCLAIRAGE AVEC ACQUISITION DE SIGNAL DE MESURE COMBINÉE CÔTÉ SECONDAIRE
Publication
Application
Priority
- DE 102013207710 A 20130426
- AT 2014000084 W 20140425
Abstract (en)
[origin: WO2014172726A1] In one aspect, the invention provides a module for operating at least one lighting means, preferably at least one LED, said module having at least one electrically insulating barrier that separates a primary side, which can be supplied from a mains voltage, from a secondary side of the module, from which secondary side preferably the at least one LED can be supplied. On the secondary side are arranged a control circuit and a passive circuit which is connected to a single input of the control circuit and has at least two resistors, at least one of which is connected in series to a capacitor, the input being selectively connectable via a switch of the control circuit, and the control circuit being designed to detect at least two measurement signals at the input after switching of the switch depending on the degree of loading of the capacitor.
IPC 8 full level
G01R 31/26 (2014.01); H05B 44/00 (2022.01)
CPC (source: AT EP US)
H05B 45/14 (2020.01 - AT EP US); H05B 45/56 (2020.01 - AT EP US); H05B 45/382 (2020.01 - AT EP US); H05B 45/50 (2020.01 - AT)
Citation (examination)
US 2008018261 A1 20080124 - KASTNER MARK A [US]
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)
DE 102013207710 A1 20141030; AT 15745 U1 20180515; CN 105247955 A 20160113; CN 105247955 B 20170818; EP 2989475 A1 20160302; EP 2989475 B1 20190116; US 10231310 B2 20190312; US 2016073472 A1 20160310; WO 2014172726 A1 20141030
DOCDB simple family (application)
DE 102013207710 A 20130426; AT 2014000084 W 20140425; AT 90152014 U 20140425; CN 201480023297 A 20140425; EP 14729847 A 20140425; US 201414785947 A 20140425