The EC7BW-24D15 from Cincon Electronics is a DC to DC Converter with Input Voltage 9 to 36 V, Output Voltage 1 -15 to 15 V, Output Current 1 -666 to 666 mA, Output Power 20000 mW, Isolation Voltage 1500 V. Tags: Through Hole, Buck-Boost. More details for EC7BW-24D15 can be seen below.