The XTCPDC-RK-12-50 from Technology Dynamics is a DC to DC Converter with Input Voltage 125 V, Output Voltage 1 12 V, Output Current 1 50 A, Output Power 600 W, Operating Temperature -20 to 50 Degree C. Tags: Rack mount, Buck/Step down. More details for XTCPDC-RK-12-50 can be seen below.