Table Of Contents

Fixed User Power Supplies Specifications

Last Modified: May 14, 2018

spd-note-notice
Notice  

Exceeding the power limits may cause unpredictable device behavior.

+15 V power output

Output voltage (no load)

+15 V ± 5%

Maximum current

500 mA[1]

Ripple and noise (20 MHz bandwidth)

150 mV peak-to-peak maximum

Protection

Short-circuit to ground

-15 V power output

Output voltage (no load)

-15 V ± 5%

Maximum current

-500 mA[1]

Ripple and noise (20 MHz bandwidth)

150 mV peak-to-peak maximum

Protection

Short-circuit to ground

+5 V power output

Output voltage (no load)

+5 V ± 5%

Maximum current

2 A[1]

Ripple and noise (20 MHz bandwidth)

50 mV peak-to-peak maximum

Protection

Short-circuit to ground

+3.3 V power output

Output voltage (no load)

+3.3 V ± 5%

Maximum current

310 mA[1]

Ripple and noise (20 MHz bandwidth)

33 mV peak-to-peak maximum

Protection

Short-circuit to ground

  • 1 Aggregate power limits apply. The NI ELVIS III can provide up to 40 W for simultaneous use on the USB host ports, fixed user power supplies, and the variable power supplies.

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