The TMR10L48D15 from Calex Manufacturing is a DC to DC Converter with Input Voltage 36 to 75 V, Output Voltage 1 15 V, Output Current 1 333 mA, Output Power 10 W, Output Voltage 2 -15 V. Tags: Through Hole, Buck/Step down. More details for TMR10L48D15 can be seen below.