NI-4130

National Instruments PXI-4130 Source Measure Unit

General Description

Key Specifications

• Form Factor: 3U PXI single slot module

• Channel 1 (Main SMU):

  • Voltage range: ±20 V

  • Current range: ±2 A

  • 4‑quadrant operation: source and sink power

  • Power sourcing up to 40 W, power sinking up to 10 W

  • Current resolution down to 1 nA

  • 4‑wire remote sense support

  • Isolated output design

• Channel 0 (Auxiliary Supply):

  • Voltage range: 0 V to 6 V

  • Current range: 0 A to 1 A

  • 16‑bit set and measure resolution

• Measurement Resolution: 16‑bit for voltage and current

• Software Driver: NI‑DCPower

• Operating Temperature: 0 °C to +55 °C

• Recommended Calibration Interval: 1 year

Main Features

• Integrated two channels in one PXI slot, saving chassis space

• Four-quadrant SMU supports forward and reverse power sourcing and sinking

• High precision and ultra-low current resolution for small signal device testing

• Built-in isolation reduces ground loop interference and improves system safety

• Support for 4-wire remote sensing to eliminate lead resistance error

• Compatible with LabVIEW, CVI, Python, C# and other programming environments

• Fast settling time for automated parametric test systems

Applications

• Semiconductor device parametric characterization

• Diode, transistor, MOSFET and power component testing

• Battery and energy storage device charging, discharging and cycle testing

• Sensor, module and low-power circuit DC performance verification

• Automated test equipment and laboratory precision measurement systems