PRINCIPLE OF SENSING LINE VOLTAGE WITHIN THE MALC SYSTEM
Original Publication Date: 1987-Oct-01
Included in the Prior Art Database: 2001-Oct-26
The MALC system (Motorola Advanced Line Card system) contains a low voltage borscht associated with two high voltage current amplifiers. The complete system works in aclosed loop Thus it is feeding the subscriber line with current and senses voltage at the 2-wire port.