TRACOPOWER TEN 25-4811 Isolated Board Mount DC/DC Converter, Metal Case, DIP, Fixed, Through Hole, 25 W, 5 V, 5 A

TRACOPOWER TEN 40-4810WI Isolated Board Mount DC/DC Converter, Metal Case, Fixed, Adjustable, 1 Output, 18 V, 75 V, 40 W

TRACOPOWER TEN 40-4813WI Isolated Board Mount DC/DC Converter, Metal Case, Fixed, Adjustable, 1 Output, 18 V, 75 V, 40 W