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Input
Input voltage range: -48 Vdc Nominal -38 to -60 Vdc
Input surge current: 60 Vdc (cold start) 40 A max.
Input current: -48 Vdc @ 250 W 7 A
Output
Maximum power: 200 LFM forced air 250 watts
Total regulation (line and load)
Main output: ± 2.0%
Auxiliary outputs: ± 5.0%
Turn-on delay: -48 Vdc input 2.0 s max
Environmental Specifications
Thermal performance:
Operating ambient: -50 °C to +70 °C
Non-operating: -40 °C to +85 °C
0 °C to 50 °C ambient, 200 LFM forced air, 250 LFM with cover: 250 W
0 °C to 50 °C ambient, 0 °C to 40 °C with cover, Convection cooled: 175 W
50 °C to 70 °C ambient, Convection cooled: Derate linearly to 50% load
Relative humidity: Non-condensing Per GR-63-Core
Functions: Integrated control and monitoring features; Overcurrent, overvoltage and overtemperature protectio
Weight: 650g (22 oz)
Ordering Information
Output Voltage: 12V
Output Current
Min: 0A
Max (free air): 14.6A
Max (forced air) : 21A
Ripple: 120mV
Total Regulation: ± 2.0%
