National Instruments Module NI PXI-8250, Руководство пользователя

Страница: 25 / 39

© National Instruments Corporation A-1 NI PXI-8250 User Manual
A
Specifications
This appendix lists the hardware and software performance specifications
for the PXI-8250. Hardware specifications are typical at 25 °C, unless
otherwise stated.
Caution Specifications are subject to change without notice.
Maximum Power Requirements
Without power outputs
+5 V (±5%) ..................................... 0.10 A
+3.3 V (±5%) .................................. 0.50 A
+12 V (±5%) ................................... 0 A
–12 V (±5%) ................................... 0 A
Power consumption......................... 2.15 W
With power outputs
+5 V (±5%) ..................................... 0.85 A
+3.3 V (±5%) .................................. 1.25 A
+12 V (±5%) ................................... 0.25 A
–12 V (±5%) ................................... 0.25 A
Power consumption......................... 14.38 W
Maximum Current for Fused Power Output
+5V rail .................................................. 0.75 A
+3.3V rail ............................................... 0.75 A
+12V rail ................................................ 0.25 A
–12V rail ................................................ 0.25 A