They can accommodate a wide 4:1 range of input voltages, from 9 to 36 Vdc or 18 to 72 Vdc. Both single and dual-output versions are available. The single-output device is available with 3.3, 5, 12, or 15-V rails, while the dual version has ±5, ±12 or ±15-V outputs. They are fully regulated, with a line regulation of ±0.5% and a load regulation of ± 0.5%, 10-100% load. Input to output isolation is rated at 1,500 Vdc. The converters operate in temperatures ranging from –40°C to 100°C, with derating above 60°C. MTBF is greater than1.2 million hours to MIL-STD-417F.

XP Power, 305 Foster St., Littleton, MA 01460, (978) 287-7260,