Vicor MICRO 28V 3.57A 100W DC/DC Converter
DC/DC Converter Board Mount 18-36V 1-5.4A 28V 89% Efficient
Module DC-DC 28VIN 1-OUT 28V 3.57A 100W 7-Pin Quarter-Brick
48V 100W DC/DC Converter, 87.7% Efficiency, 3kV Isolation, Through Hole Mount
DC-DC Regulated Power Supply Module, 1 Output, 100W, Hybrid,