Cincon CQB200 200W 2:1 Input Isolated DC-DC Converters offer 200W output power with single voltages of 24VDC and 28VDC in an industry-standard quarter-brick size. The high-efficiency (up to 92%) CQB200 converters provide a 2:1 input voltage range of 18VDC to 36VDC (24VDC nominal) with 2250VDC isolation in an operating temperature range of -40°C to +105°C. Standard control functions include remote on/off (positive or negative) and ±10% adjustable output voltage. The Cincon CQB200 200W 2:1 Input Isolated DC-DC Converters are fully protected against input under-voltage lockout (UVLO), output overcurrent, output overvoltage, over-temperature, and continuous short circuit conditions.