CUI Inc PQAE50 50W Isolated DC-DC Converters offer 1500VDC isolation. The converters feature a 2:1 input range and short-circuit, overcurrent, and input undervoltage protection. The series operates in a wide temperature range of -40°C to +105°C. CUI Inc Isolated DC-DC Converters are available in DIP, chassis, and DIN-rail mounting styles. Typical applications include industrial, process control, and telecommunications.