Cincon CQB100W-110S 100W DC-DC Converters are chassis-mount railway DC-DC converters featuring 100W isolated output and a 4:1 input range. Cincon CQB100W-110S 100W DC-DC Converters offer up to 91% efficiency, a fixed switching frequency, regulated outputs, and remote on/off. The series features a 43VDC to 160VDC input voltage range and 15mA no load input current. These DC-DC converters meet UL60950-1, EN60950-1, and IEC60950-1 safety standards.