WILMORE 1722-48-48/13 400 watt (single DC input to galvanically isolated dual DC outputs) 42VDC to 58VDC Input with regulated 48VDC 4A max output #1 and regulated 13.3VDC 15A max output #2, convection cooled, 1U 19" or 23" Rack Mount design, can be conntected as either POS or NEG output