The ITZ series has an ultra-wide 4:1 input range of 9V to 36VDC for nominal 12Vin and 24VDC applications or 18V to 75VDC for nominal 24V or 48 Vin applications.  Each input range offer the choice of six single outputs from 3.3V to 24VDC, or three dual output voltages with ±5V, ±12V or ±15VDC for a total of 18 different models.  They are fully regulated to within ±0.2% of line variations and ±0.5% for load changes from 0 to 100%. (Dual outputs ±1%).  They require no minimum load to maintain these specifications.  Providing 1500 VDC isolation, all models include a remote on/off pin to facilitate external control or sequencing.  The ITZ range has protection features for input surge voltage, overload and short circuit conditions.  The converters are convection cooled, do not require airflow or heat sinks and have an operating temperature range is from -40°C to 85°C.  Derating starts at 50°C (60°C for 3.3V models) and the maximum case temperature is 100°C. All models will meet class A conducted emissions without external components.