The EC4AW15 from Cincon Electronics is a DC to DC Converter with Input Voltage 18 to 72 V, Output Voltage 1 15 V, Output Current 1 190 mA, Output Power 3300 to 6000 mW, Output Voltage 2 -15 V. Tags: Through Hole, Buck/Step down. More details for EC4AW15 can be seen below.