The EC4BE25 from Cincon Electronics is a DC to DC Converter with Input Voltage 36 to 72 V, Output Voltage 1 15 V, Output Current 1 20 to 333 mA, Output Power 10000 mW, Output Voltage 2 -15 V. Tags: Through Hole, Buck/Step down. More details for EC4BE25 can be seen below.