The ECLB75W-48D12 from Cincon Electronics is a DC to DC Converter with Input Voltage 18 to 75 V, Output Voltage 1 -12 to 12 V, Output Current 1 -3120 to 3120 mA, Output Power 75000 mW, Isolation Voltage 1600 to 2250 V. Tags: Through Hole, Buck/Step down. More details for ECLB75W-48D12 can be seen below.