National Instruments PXIe- 1065 Manual - page 4
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Caution Specifications are subject to change without notice.
Electrical
AC Input
Input voltage range
100 to 240 VAC
Operating voltage range
1
90 to 264 VAC
Input frequency
50/60 Hz
Operating frequency range
1
47 to 63 Hz
Input current rating
10 –5 A
Over- current protection
12 A circuit breaker
Line regulation
3.3 V
<±0.2%
5 V
<±0.1%
±12 V
<±0.1%
Efficiency
70% typical
Power disconnect
The AC power cable provides main power disconnect. The front- panel power switch causes the internal
chassis power supply to provide DC power to the CompactPCI/PXI Express backplane. You also can use the
rear- panel D- SUB 9- pin connector and power mode switch to control the internal chassis power supply.
DC Output
DC current capacity (I
)
MP
Voltage Maximum Current
+3.3 V
61 A
+5 V
50 A
+12 V
45 A
–12 V
4 A
5 V
AUX
2.0 A
Note Maximum combined +3.3 V, +5 V, and +12 V power is 699 W.
Maximum total power is 701.5 W.
Backplane pin current capacity
Slot
+5 V
V (I/O)
+3.3 V
+12 V
–12 V
5 V
AUX
System Controller Slot
15 A
-
15 A
30 A
-
1 A
System Timing Slot
-
-
6 A
4 A
-
1 A
Hybrid Peripheral Slot with PXI- 1 Peripheral
6 A
5 A
6 A
1 A
1 A
-
Hybrid Peripheral Slot with PXI- 5 Peripheral
-
-
6 A
4 A
-
1 A
PXI-1 Peripheral Slot
6 A
11 A
6 A
1 A
1 A
-
Total system slot current should not exceed 45 A.
Note
PCI V(I/O) pins in PXI-1 peripheral slots and hybrid peripheral slots are connected to +5 V.
The maximum power dissipated in the system slot should not exceed 140 W.
The maximum power dissipated in a peripheral slot should not exceed 38.25 W.
Load regulation
Voltage Load Regulation
+3.3 V
<5%
+12 V
<5%
+5 V
<5%
–12 V
<5%
Maximum ripple and noise (20 MHz bandwidth)
Voltage
Maximum Ripple and Noise
+3.3 V
50 mV
pp
+12 V
50 mV
pp
+5 V
50 mV
pp
–12 V