The TMR 1-2411 from Traco Power is a DC to DC Converter with Input Voltage 18 to 36 V, Output Voltage 1 5 V, Output Current 1 0.2 A, Output Power 1 W, Isolation Voltage 1.5 kV. Tags: Through Hole, Buck/Step down. More details for TMR 1-2411 can be seen below.