The MGFW400512 from Cosel is a DC to DC Converter with Input Voltage 4.5 to 13 V, Output Voltage 1 12 V, Output Current 1 1.3 A, Output Power 31200 mW, Output Voltage 2 -12 V. Tags: Through Hole, Buck-Boost. More details for MGFW400512 can be seen below.