EP 2413661 B1 20130918 - Dimmable control for an LED lamp
Title (en)
Dimmable control for an LED lamp
Title (de)
Dimmbare Steuerung für eine LED Lampe
Title (fr)
Commande à intensité réglable pour lampe à DEL
Publication
Application
Priority
EP 10171479 A 20100730
Abstract (en)
[origin: EP2413661A1] A control circuit for an electric lamp. The circuit is operable to: measure the amplitude of an input signal; and generate a control signal for the lamp. The value of the control signal is changed only in response to a change in the amplitude of the input signal which exceeds a non-zero threshold.
IPC 8 full level
H05B 33/08 (2006.01); H05B 44/00 (2022.01)
CPC (source: EP US)
H05B 45/3725 (2020.01 - EP 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 SE SI SK SM TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 10171479 A 20100730