The TEL 15-1212N from Traco Power is a DC to DC Converter with Input Voltage 9 to 18 V, Output Voltage 1 12 V, Output Current 1 1.25 A, Output Power 15 W, Isolation Voltage 1 to 1.8 kV. Tags: Through Hole, Buck-Boost. More details for TEL 15-1212N can be seen below.