The ESC18120-D-1IP from Ideal Power Ltd is a DC to DC Converter with Input Voltage 9 to 36 V, Output Voltage 1 12 V, Output Current 1 1250 mA, Output Power 30000 mW, Output Voltage 2 -12 V. Tags: Through Hole, Buck-Boost. More details for ESC18120-D-1IP can be seen below.