The 3809-D15 from Modular Devices is a DC to DC Converter with Input Voltage 16 to 50 V, Output Voltage 1 ±15.2 V, Output Current 1 ±0.0067 to 0.067 A, Output Power 2000 mW, Isolation Voltage 500 Vdc. Tags: Through Hole. More details for 3809-D15 can be seen below.