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Programmable Power Supplies and Source Measure Units

Take advantage of high-resolution, high-speed, and high-power voltage and current outputs for automated test systems or lab environments with PXI programmable power supplies and source measure units (SMUs) from National Instruments.

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Common Precision Test Applications

Shop NI Programmable Power Supplies and Source Measure Units (SMUs)

Source Measure Unit (SMU)

With four-quadrant operation on a 20 V, 2 A programmable source, the PXI-4130 power SMU also offers down to 1 nA current measurement resolution for precision DC applications.

Triple-Output Programmable DC Power Supply

The NI PXI-4110 provides two isolated channels, one from 0 to +20 V and the other from 0 to -20 V, and a single nonisolated 0 to 6 V supply, all capable of generating up to 1 A. It has 16-bit resolution for programming constant voltage or current.

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