The 8680-T3.3/15 from Modular Devices is a DC to DC Converter with Input Voltage 55 to 90 V, Output Voltage 1 ±15.1 V, Output Current 1 0.3 to 3 A, Output Power 17500 mW, Isolation Voltage 100 to 500 Vdc. Tags: Through Hole, Module. More details for 8680-T3.3/15 can be seen below.