The PXD20-12S12 from TDK Corporation is a DC to DC Converter with Input Voltage 9 to 18 V, Output Voltage 1 12 V, Output Current 1 1670 mA, Output Power 20000 mW, Storage Temperature -55 to 105 Degree C. Tags: Through Hole, Buck-Boost. More details for PXD20-12S12 can be seen below.