Power Supply Unit [ TYPE : PS 402 ]
Power Supply PS402 designed for mating with NIM Instrumentation Bin IB402, offers a complete rack mountable assembly or can be housed for table-top use. The D.C. output voltages furnished by PS402 are +12V and -12V at upto 3A each and +24V and -24V at upto 1.5A each. A 115V a.c. power output is also distributed to the Bin. Power Supply PS402 is overload and short circuit protected and has excellent load and line regulation with low ripple.
|Input||117V / 230V AC, single phase 50Hz with 10% variation in input voltage range. 3 Pin MS series connector is provided through 3-core cable.|
|DC output||+12V DC at 3A; -12V DC at 3A +24V DC at 1.5A; -24V DC at 1.5A total output load not to exceed 96W at 30o centigrade|
|AC output||115V AC @0.5A has been wiredup and provided at each of the module connectors.|
|Regulation||Better than +/-0.05% over combined range of zero to full load and input voltage of 88% to 110% of rated input at constant ambient temperature after a 60 min warmup.|
|Stability||After warmup the voltage shall not vary by more than +/-0.2% of the nominal values at any time during any 24 hours period at constant ambient temperature over the combined range of no load to full load and input voltage +10% to -12% of nominal|
|Temperature Range||0 oc to +50oc without derating. Operation upto +60 oc is possible with a derating of 3% per oc for temeratures above +50oc.|
|Temperature Coefficient||Less than 0.02% per oc upto +50oc.|
|Noise & Ripple (rms)||The combined output voltage noise and ripple shall not exceed 5mV|
|Voltage Adjustment||Output is adjustable over a nominal range of atleast +/-0.5% by means of a screw driver adjustment. Adjustment potentiometers are provided on the PCBs and are easily accessible when top cover is removed.|
|Circuit Protection||a. Input of the mains supply is protected by two fuses.
b. Overload and short circuit protection is achieved by electronic circuitry. The output shall recover automatically when the overload / short circuit is removed. Continuous short circuit will not damage the power supply
|Dimensions||430W x 168D x 153H approx. (in mm)|