The EC9BW-24D12 from Cincon Electronics is a DC to DC Converter with Input Voltage 9 to 36 V, Output Voltage 1 -12 to 12 V, Output Current 1 -1250 to 1250 mA, Output Power 30000 mW, Isolation Voltage 1500 V. Tags: Through Hole, Buck-Boost. More details for EC9BW-24D12 can be seen below.