PXIe-4151 Overview

The PXIe-4151 is a single-channel programmable power supply featuring enhanced capabilities including programmable compensation using SourceAdapt technology; it is designed for engineers building PXI systems that require voltage or current sourcing and measurement.

Use the PXIe-4151 in applications including manufacturing test, board-level test, and lab characterization with devices such as ICs, power management ICs (PMICs), DC-DC converters, and anywhere a highly configurable programmable power supply is required.

Device Capabilities

The PXIe-4151 is a high-precision programmable power supply that has the following features and capabilities.

  • 300 W DC output
  • Current Ranges: 25 A, 1 A, 100 mA
  • Voltage Ranges: 20 V, 6 V
  • Voltage local and remote sense
  • Advanced sequences and steps
  • 1.8 MSample/s maximum sampling rate and 100 kSample/s maximum update rate
  • SourceAdapt technology
Figure 4. PXIe-4151 Quadrant Diagram, 0 °C to 40 °C


Figure 5. PXIe-4151 Quadrant Diagram, >40 °C


Driver Support

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

Table 5. Earliest Driver Version Support
Driver Name Earliest Version Support
NI-DCPower