The EC4AB15MS from Cincon Electronics is a DC to DC Converter with Input Voltage 18 to 36 V, Output Voltage 1 -15 V, Output Current 1 190 mA, Output Power 5000 to 6000 mW, Output Voltage 2 15 V. Tags: Through Hole, Buck/Step down. More details for EC4AB15MS can be seen below.