• 220-290VDC Continuous Input Voltage • 1800V Isolation Between Input /Output • Active Input EMI Filtering • Transient look ahead/cut-off technology • 4 Voltage output Rails for 12V centric systems • Isolated 3.3V aux standby feature • 850W Continuous Power • 93% Typical Efficiency • -40°C to 85°C Rail Operating Temperature • VITA 62 3U Form Factor • VITA 46.11 ready • Patent pending FourRail thermal interface • [SMART.PSU] Technology