EP 1258135 A2 20021120 - REMOTE LINE FEEDING
Title (en)
REMOTE LINE FEEDING
Title (de)
TELEFONLEITUNGSFERNSPEISUNG
Title (fr)
ALIMENTATION DE LIGNE A DISTANCE
Publication
Application
Priority
- IB 0001990 W 20001219
- US 47003799 A 19991222
Abstract (en)
[origin: WO0147236A2] A line feeding circuit is provided. The line feeding circuit includes an input that is coupleable to an AC power supply. The line feeding circuit also includes at least one current mode converter, coupled to the input, that generates a DC current from the AC power supply. The line feeding circuit also includes at least two outputs, coupled to the current mode converter, that are coupleable to at least one subscriber line pair so as to provide DC current to the at least one subscriber line pair.
IPC 1-7
IPC 8 full level
H04M 19/00 (2006.01)
CPC (source: EP)
H04M 19/001 (2013.01)
Citation (search report)
See references of WO 0147236A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0147236 A2 20010628; WO 0147236 A3 20020117; AU 2389001 A 20010703; BR 0016671 A 20021029; CA 2395302 A1 20010628; EP 1258135 A2 20021120; IL 150308 A0 20030212; MX PA02006268 A 20040906
DOCDB simple family (application)
IB 0001990 W 20001219; AU 2389001 A 20001219; BR 0016671 A 20001219; CA 2395302 A 20001219; EP 00987589 A 20001219; IL 15030800 A 20001219; MX PA02006268 A 20001219