METHOD FOR POWERING ELECTRONIC CONTROL MODULES AND CORRESPONDING INSTALLATION

摘要

The invention concerns a method for powering remote electronic modules, among which at least one first module (ULT) is designed to control a load (RL) through a controlled switch (T1). A capacitor (C), powering the first module when the switch T1 is open, is pulse-charged, and a capacitor (C2), respectively several capacitors, powering a second module (ULT2), are charged with a voltage tapped from the terminals of a shunt (SH2) arranged in series, respectively with voltages tapped at the terminals of several shunts arranged in series, on the line powering the load (RL).