Wallmount dc/dc, ac/dc converters

Staff -- Control Engineering, 5/1/2006

C3700 Series of 1250 W, 6U high, VME/Eurorack/wallmount compatible dc/dc and ac/dc converters is available in 9 standard dc input voltage ranges from 10-800 V dc and ac input voltage ranges of 185-264 and 93-138/185-264 (switchable) V ac. Also offered are 3-phase ac input voltages of 208, 400, and 480 V ac. Units can be supplied with an external PFC module. Single outputs are adjustable and regulated to 0.2% or better (load) and 0.1% (line). All have remote sensing, overvoltage protection, and current-limit protection on the output. Efficiencies run to 90%; available operating temperature ranges are from -20 to 75 °C and -40 to 75 °C. Applications include locomotive controls and communications equipment, fuel cell conversion and testing, battery charging, process control systems, and power stations. www.schaeferpower.com Schaefer Inc.