Rack Mount Power Supply Response Delay with External Control

Updated Jun 18, 2019

Reported In


  • RMX-4000

Issue Details

When I control my RMX (Rackmount Power Supply) via an external voltage, it takes a long time to respond and change the output.


Due to the larger currents these devices are designed to drive, NI has built them with a high internal capacitance. This slows the response time for external voltage control.

For faster settling times, use an NI Source Measurement Unit .