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NI PS-12/13 Power Supply User Manual and Specifications
NI PS-13 ...........................................................-10 to 65 °C
Storage temperature ..........................................-30 to 85 °C
Operating humidity ...........................................20 to 90% RH, noncondensing
Storage humidity...............................................10 to 95% RH, noncondensing
Cooling method
NI PS-12 ...................................................Convection cooling or forced air cooling
NI PS-13 ...................................................Forced air cooling by fan—on demand
Indoor use only.
Protection Features
Overcurrent protection
Caution
Do not operate at overload or dead short for more than 60 seconds.
NI PS-12 ...................................................6.6-9.7 A, constant current limit with automatic
recovery
NI PS-13 ...................................................7.0-10 A, constant current limit with automatic
recovery
Overvoltage protection
NI PS-12 ...................................................27.6-32.4 V
NI PS-13 ...................................................55.2-64.8 V
Note
In case of overvoltage event, the device shuts down output voltage. Manual
reset of AC power is required to continue operation.
Over temperature protection
NI PS-12 ...................................................No
Note
In case of a protection event, audible noise may occur.
NI PS-13 ...................................................Yes
