EP 1872627 A2 20080102 - PARAMETERIZABLE DIGITAL PFC (POWER FACTOR CORRELATION)
Title (en)
PARAMETERIZABLE DIGITAL PFC (POWER FACTOR CORRELATION)
Title (de)
PARAMETRISIERBARER DIGITALER PFC
Title (fr)
PFC NUMERIQUE PARAMETRABLE
Publication
Application
Priority
- EP 2006002791 W 20060327
- DE 102005018775 A 20050422
Abstract (en)
[origin: DE102005018775A1] The ballast has a power factor correction circuit controlled by an intermediate circuit voltage regulator. The circuit generates direct current intermediate circuit voltage supplied to a converter. A load circuit is attached to an output of the converter. A microcontroller (10) is assigned to the regulator, where external instructions are applied to the microcontroller, and the regulator has properties which depend on the instructions. Independent claims are also included for the following: (1) a method for operating an electronic ballast of a gas discharge lamp; (2) a computer software program product supporting a method of operating a gas discharge lamp.
IPC 8 full level
H05B 41/28 (2006.01); H05B 41/392 (2006.01)
CPC (source: EP)
H05B 41/28 (2013.01); H05B 41/3921 (2013.01)
Citation (search report)
See references of WO 2006114175A2
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
DOCDB simple family (publication)
DE 102005018775 A1 20061026; AU 2006239627 A1 20061102; AU 2006239627 B2 20100204; CN 101164383 A 20080416; CN 101164383 B 20120704; EP 1872627 A2 20080102; EP 1872627 B1 20130522; EP 2296449 A1 20110316; EP 2296449 B1 20160316; WO 2006114175 A2 20061102; WO 2006114175 A3 20070111
DOCDB simple family (application)
DE 102005018775 A 20050422; AU 2006239627 A 20060327; CN 200680013015 A 20060327; EP 06723768 A 20060327; EP 10182614 A 20060327; EP 2006002791 W 20060327