DC/DC converter 18. . .75 VDC 15 VDC 15 W, THN 15-4823WI, Traco Power
TRACOPOWER THN 15-4821WI Isolated Board Mount DC/DC Converter, Fixed, 2 Output, 18 V, 75 V, 15 W, 5 V
DC/DC converter 18. . .75 VDC 12 VDC 15 W, THN 15-4822WI, Traco Power