©
National Instruments Corporation
A-1
A
Specifications
This appendix contains complete specifications for the PXI-1000B
mainframe.
Electrical
Table A-1.
AC Input Specifications for AC-Only Power Supply
Characteristic
Description
Input Voltage Range
90–264 VAC
Input Frequency Range
47 to 63 Hz
Over-Current Protection
10 A circuit breaker
Maximum Steady State
Operating Current
8 A
Line Regulation
± 0.2% over operating line range
Efficiency
70% typical
Power Disconnect
The (standby) power switch causes the
power module to supply DC power to
the CompactPCI/PXI backplane. The
rear-panel D-sub connector facilitates
remote inhibiting operation. The
(standby) switch must be in the On
position prior to use of remote inhibit.
The power cord provides main power
disconnect.