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Constant Voltage Resistive Feeder for Telephone Line Interface Circuits Disclosure Number: IPCOM000045650D
Original Publication Date: 1983-Apr-01
Included in the Prior Art Database: 2005-Feb-07

Publishing Venue


Related People

Ballatore, D [+details]


This article describes an improvement to the feeder used to supply a telephone line with a DC current. The improved feeder behaves as a constant voltage source as long as the output current is below a current reference, and as a linear resistive feeder when the output current is above the current reference.