Appendix A Specifications
NI PXI-1052 User Manual A-2 ni.com
Power disconnect....................................The AC power cable provides
main power disconnect.
Depressing the front-panel power
switch controls the internal
chassis power supply that
provides DC power to the
CompactPCI/PXI backplane. You
also can use the rear-panel 9-pin
D-Sub connector to control the
internal chassis power supply.
DC Output
DC current capacity (IMP)
Maximum ripple and noise (20 MHz bandwidth)
Voltage 0–50 °C 50–55 °C
+3.3 V 12 A 12 A
+5 V 17 A 17 A
+12 V 2 A 2 A
–12 V 1 A 1 A
+20 V 1.36 A 1.16 A
–20 V 1.36 A 1.16 A
Volt age Maximum Ripple and Noise
+3.3 V 50 mVpp
+12 V 120 mVpp
+5 V 50 mVpp
–12 V 120 mVpp
+20 V 200 mVpp
–20 V 200 mVpp