The TEL 5-2422 from Traco Power is a DC to DC Converter with Input Voltage 9 to 18 V, Output Voltage 1 12 V, Output Current 1 0.25 A, Output Power 5 W, Output Voltage 2 -12 V. Tags: Through Hole, Buck/Step down. More details for TEL 5-2422 can be seen below.