The TMR 4-2413 from Traco Power is a DC to DC Converter with Input Voltage 18 to 36 V, Output Voltage 1 15 V, Output Current 1 0.266 A, Output Power 4 W, Isolation Voltage 1.6 kV. Tags: Through Hole, Buck/Step down. More details for TMR 4-2413 can be seen below.