EP 1966876 A1 20080910 - CIRCUIT ARRANGEMENT FOR SUPPLYING A FIELD DEVICE IN AUTOMATION
Title (en)
CIRCUIT ARRANGEMENT FOR SUPPLYING A FIELD DEVICE IN AUTOMATION
Title (de)
SCHALTUNGSANORDNUNG ZUR VERSORGUNG EINES FELDGERÄTES DER AUTOMATISIERUNGSTECHNIK
Title (fr)
CIRCUITERIE D'ALIMENTATION D'UN APPAREIL DE TERRAIN DE LA TECHNOLOGIE DE L'AUTOMATISATION
Publication
Application
Priority
- EP 2006069346 W 20061205
- DE 102005063054 A 20051229
Abstract (en)
[origin: DE102005063054A1] The circuit arrangement (S) has an input circuit (ES) with a two-core connection (A). The input circuit comprises a modulator unit (M), connected to a current regulation circuit (RS) and the DC voltage converter (G). The modulator unit controls the DC voltage converter such that an adjustable total current (l s) is drawn from the two-core connection.
IPC 8 full level
H02M 3/335 (2006.01)
CPC (source: CN EP US)
G01D 21/00 (2013.01 - CN EP US); H02M 3/28 (2013.01 - CN EP US)
Citation (search report)
See references of WO 2007077081A1
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 102005063054 A1 20070705; CN 101351951 A 20090121; CN 101351951 B 20150708; CN 104578805 A 20150429; EP 1966876 A1 20080910; JP 2009522990 A 20090611; RU 2375808 C1 20091210; US 2011187205 A1 20110804; WO 2007077081 A1 20070712
DOCDB simple family (application)
DE 102005063054 A 20051229; CN 200680049569 A 20061205; CN 201410768159 A 20061205; EP 06830392 A 20061205; EP 2006069346 W 20061205; JP 2008547931 A 20061205; RU 2008131055 A 20061205; US 8688106 A 20061205