Available in both 3U and 7U backplane configurations, the firm's line of 19" powered CompactPCI subrack systems is completely IEEE 1101.10-compliant for VME64X and CompactPCI applications. The rack-mounted subracks include integrated 235W ATX power supplies. They're shielded against electromagnetic interference, carry a fan tray for integral cooling and offer a full complement of accessories including drive bays, filler panels and front panels.The 235W power supply has selectable input voltage levels of 90 to 132 vac or 180 to 264 vac with input frequency of 48 to 63 Hz. Operating temperature is zero to 40°C and mean time before failure is specified as 100,000 hours at 25°C. The CompactPCI subrack systems can be shipped immediately from stock.