124-0995, XP Power, XP Power JCK50 DC-DC Converter, 12V dc/ 4.17A Output, 18 → 36 V dc Input, 50W, Through Hole, +95°C Max Temp XP Power JCK50 DC-DC Converter, 12V dc/ 4.17A Output, 18 → 36 V dc Input, 50W, Through Hole, +95°C Max Temp