172-0222, Artesyn, Artesyn ATA DC-DC Converter, 12V dc/ 500mA Output, 18 → 75 V dc Input, 6W, Through Hole, +85°C Max Temp -40°C Artesyn ATA DC-DC Converter, 12V dc/ 500mA Output, 18 → 75 V dc Input, 6W, Through Hole, +85°C Max Temp -40°C