TRACOPOWER THM 3-4822WI Isolated Board Mount DC/DC Converter, Regulated, Through Hole, 3W, 12V, 125mA, -12V, 125mA
TRACOPOWER Isolated DC-DC Converter, Vin 36 75 V dc, Vout 15V dc, I/O isolation 1500V dc

TRACOPOWER THM 10-4823WI Isolated Board Mount DC/DC Converter, Regulated, Through Hole, 10W, 15V, 333mA, -15V, 333mA