National Instruments NI PXIe-1075 User Manual

Page 44

Appendix A

Specifications

A-3

NI PXIe-1075 User Manual

Backplane pin current capacity

Load regulation

Maximum ripple and noise (20 MHz bandwidth)

Over-current protection.......................... All outputs protected from short

circuit and overload with
automatic recovery

Over-voltage protection

3.3 V and 5 V .................................. Clamped at 20 to 30% above

nominal output voltage

Power supply shuttle MTTR .................. Replacement in under 5 minutes

Slot

+5 V

V (I/O)

+3.3 V

+12 V

–12 V

5 V

AUX

System Controller Slot

9 A

0 A

9 A

11 A

0 A

1 A

System Timing Slot

0 A

3 A

2 A

0 A

1 A

Hybrid Peripheral Slot with
PXI-1 Peripheral

6 A

5 A

6 A

1 A

0 A

Hybrid Peripheral Slot with
PXI-5 Peripheral

0 A

3 A

0 A

1 A

PXI-1 Peripheral Slot

6 A

11 A

6 A

1 A

0 A

Voltage

Load Regulation

+3.3 V

<5%

+12 V

<5%

+5 V

<5%

–12 V

<5%