The 48C48FT250 from Acopian Technical Company is a DC to DC Converter with Input Voltage 48 V, Output Voltage 1 48 V, Output Current 1 1.7 to 2.5 A, Output Power 288 W, Isolation Voltage 0.3 kV. Tags: DIN Rail Mount, Buck-Boost. More details for 48C48FT250 can be seen below.