For test, production, lab, OEM, and quality-assurance apps, the Sorensen XG 1700 Series dc power supply delivers up to 1,700W of programmable output power and includes 12 models with programmable output voltages from 6V to 600V. Each includes two low-power auxiliary dc output channels and comes in a 1U package. Up to 30 units are configurable into a master/slave subsystem. Other features include a green sleep mode, RS-232/-485/USB interfaces and optional GPIB and LXI Class C Ethernet inputs. AMETEK PROGRAMMABLE POWER, San Diego, CA. (800) 733-5427.