NI PS-12/13 Power Supply User Manual and Specifications
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© National Instruments
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11
Output
Physical Characteristics
Caution
Clean the hardware with a soft, nonmetallic brush. Make sure that the
hardware is completely dry and free from contaminants before returning it to service.
NI PS-12
Dimensions ............................................... 169.93 × 99.06 × 50.04 mm
(6.69 × 5.90 × 1.97 in.)
Weight....................................................... 620 g (1.37 lb)
NI PS-13
Dimensions ............................................... 198.88 × 99.06 × 51.82 mm
(7.83 × 3.90 × 2.04 in.)
Weight....................................................... 900 g (2.0 lb)
NI PS-12
NI PS-13
Output voltage, nominal (V)
24
48
Output current (A), maximum
6.3
6.7
Peak output current (A)
9.5
8.7
Output power (W), maximum
151.2
321.6
Output voltage range (V)
21.6-26.4
43.2-52.8
Efficiency
*
115 VAC
230 VAC
81%
84%
84%
88%
Ripple and noise voltage (mV)
*, **
115 VAC
230 VAC
150
150
240
240
Line regulation (mV)
**
96
96
Load regulation (mV)
**
120
240
Leakage current (mA)
115 VAC
230 VAC
0.75 max, 0.25 typ
0.5 typ
0.75 max, 0.25 typ
0.5 typ
* At maximum output power, nominal input voltage, Ta = 25°
** Measured at bandwidth of 20 MHz using a 12 inch twisted pair-wire terminated with a
0.1 µF and 47 µF parallel capacitor.
