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NI (National Instruments) PXIe-4138 PXIe, ±60 V, ±3 A DC, 20 W DC, 1 pA System PXI Source Measure Unit
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NI (National Instruments) · PXI

PXIe-4138

The NI PXIe-4138 is a single-channel PXI Express source measure unit (SMU) with a -60 V to 60 V voltage range, a -3 A to 3 A DC current range, and 1 pA current sensitivity.

ManufacturerNI (National Instruments)
ModelPXIe-4138
Part Number782856-01
Product TypePXIe, ±60 V, ±3 A DC, 20 W DC, 1 pA System PXI Source Measure Unit
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Current Sensitivity1 pA
Number of SMU Channels1
Voltage Range-60 V to 60 V
Max DC Sink Power12 W
Max DC Source Power20 W
SourceAdaptNo
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Overview

Product overview

Key product information and technical features.

The PXIe-4138 brings one channel of source-measure capability to the PXI platform through a PXI Express interface. The listed NI part number is 782856-01.

Hardware-timed operation and a high-speed sequencing engine support synchronization of acquisitions between multiple SMUs. DMA streaming supports transfers of large waveforms and measurement data between the host PC and the SMU.

  • Single SMU channel with 1 pA current sensitivity.
  • Voltage range from -60 V to 60 V.
  • DC current range from -3 A to 3 A.
  • Maximum DC source power of 20 W and maximum DC sink power of 12 W.
  • Hardware-timed operation with a high-speed sequencing engine.
  • DMA streaming between the host PC and SMU for waveform and measurement data transfers.
Verified specifications

Technical data

Verified product specifications.

Current Sensitivity1 pA
Number of SMU Channels1
Voltage Range-60 V to 60 V
SourceAdaptNo
Max DC Sink Power12 W
Max DC Source Power20 W
DC Current Range-3 A to 3 A
Bus ConnectorPXI Express
Supported Hardware PlatformPXI
Bus ConnectionPXI Express
NI part numbers782856-01
Condition & included items

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NI

Manufacturer

PXI

Supported Hardware Platform

PXIe-4138

This product

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Manuals & software

Technical resources

Manuals, software and technical resources for this model.

Letter Of Volatility (NI)Letter Of Volatility · ni.com
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User Manual (NI)User Manual · ni.com
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Dimensional Drawings (NI)Dimensional Drawings · ni.com
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Product Page (NI)Product Page · ni.com
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Shipping, warranty & returns

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Warranty
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Returns
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FAQ

Product-specific questions

Product-specific answers based on available technical information.

What is the NI part number for the PXIe-4138?

The listed NI part number is 782856-01.

What are the voltage and current ranges?

The voltage range is -60 V to 60 V, and the DC current range is -3 A to 3 A. Maximum DC source power is 20 W and maximum DC sink power is 12 W; the range endpoints do not imply simultaneous operation at maximum voltage and maximum current.

How many channels does the PXIe-4138 have?

It has one SMU channel with a listed current sensitivity of 1 pA.

What interface does the PXIe-4138 use?

It uses a PXI Express bus interface within the PXI hardware platform.

Does the PXIe-4138 support SourceAdapt?

No. The supplied verified specification lists SourceAdapt as not supported.

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