The HCSXDCR is a precise transducer that converts a power supply's output voltage and current levels to a 4-20 ma output, allowing the rectifier output to be monitored by standard SCADA equipment. The HCSXDCR connects directly across the power sup-ply output and 50-mV shunt. Power to the unit is supplied by a single-phase 120/240 VAC source. Unit has 500-volt isolation. The board is small enough to mount inside the power supply.