PXIe-4112 Overview

The PXIe-4112 is a programmable precision DC power supply featuring two 60 W single quadrant channels in a single PXI express slot. The PXIe-4112 can simultaneously measure both voltage and current while supplying power. Use the PXIe-4112 for any automated test application that requires a power source with readback capabilities.

Device Capabilities

The PXIe-4112 is a two-channel, single quadrant programmable DC power supply that has the following features and capabilities.

  • Two isolated 60 W power supply channels (channels are isolated from each other and from chassis ground)
  • Output disconnect relays
  • 4-wire remote sense
  • 5 kS/s maximum sampling rate
Figure 1. PXIe-4112 Quadrant Diagram

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Driver Support

NI recommends that you use the newest version of the driver for your module.

Table 1. Earliest Driver Version Support
Driver Name Earliest Version Support
NI-DCPower 1.8