PXIe-4051

Request for Availability

PXIe-4051, Single Channel, 300 W Maximum DC Sinking, 60 V DC Voltage, PXI Electronic Load Module

Rated 4.8/5  |  19 ratings

❮ ❯

Actual item may vary if no part number is provided on quote request.

PXIe-4051 PXI Electronic Load Module | Apex Waves | Image
PXIe-4051 PXI Electronic Load Module | Apex Waves | Image
PXIe-4051 New
PXIe-4051 Refurbished

✔ 2 Year Warranty Included

✔ Free Domestic Ground Shipping

✔ NIST Calibration Available

Request a Quote

Get Price & Availability for the PXIe-4051

Fast response from an Apex Waves specialist.

Fast Response Avg. 15 min
ISO 9001 Quality 2 Year Warranty
Check Availability Get Current Lead Time

National Instruments PXIe-4051 PXI Electronic Load Module

The PXIe-4051 (Part Numbers: 788179-01, 788197-01) made by National Instruments is a sturdy PXI electronic load module with one channel that is specifically designed for DC power supply characterisation, design validation, and production testing. It provides an adaptable solution for a broad range of test scenarios due to its high voltage and current handling capabilities. Capable of absorbing up to 300W of power from the source under test, this module, rated at 60V and 40A, easily handles high-power testing needs.


Users may customize load parameters to meet specific test needs using its programmable load modes, which include constant voltage, current, resistance, and power levels. This allows for the simulation of a variety of load scenarios. In a variety of application contexts, this versatility guarantees excellent performance.


The PXIe-4051 streamlines test system design by seamlessly integrating into PXI setups, eliminating the need for mixing multiple instrumentation form factors. This integration not only simplifies system synchronization but also reduces complexity and cost by eliminating the tedious process of integrating disparate instruments separately. This module also has outstanding synchronization capabilities, which are important in complicated test situations where numerous electronic load modules need to cooperate to mimic complex load circumstances. Test results are guaranteed to be accurate and reliable when precisely synchronized with other PXI modules.


The PXIe-4051 has a typical resolution of 30 mV and an accuracy of ±6%. PXI Express power takes 1.5A from the 3.3V rail and 3A from the 12V rail. Current ranges from 4A to 40A, and operating voltages from 6V to 60V. It has a typical minimum force resistance (Rmin) of 12.5mΩ and a minimum operating voltage (Vmin) of 500mV at 40A. In order to ensure safe operation, the module notably includes a number of protective features, such as automatic shutdown for overheating, overpower, and overcurrent occurrences.


To further assist in meeting exact testing requirements, the PXIe-4051 provides customizable slew rates for constant current mode. In order to guarantee precise and stable functioning within designated time limits, users must take into account the programmed gain bandwidth and system constraints while setting slew rates.

PXIe-4051 Technical Specifications
ModelPXIe-4051
Part Number(s)788179-01, 788197-01
Product TypeSingle-channel PXI electronic load module
Voltage Rating60V
Current Rating40A
Power AbsorptionUp to 300W
Load ModesConstant voltage, current, resistance, power levels
Voltage Accuracy± (6% of threshold setpoint + 50 mV), typical
Voltage Resolution30 mV, typical
Power Requirement1.5 A at 3.3 V, 3 A at 12 V (PXIe power)
Minimum Force Resistance12.5 mΩ, typical
Maximum Sense Lead Resistance1 Ω
Protection MechanismsOvertemperature, overpower, overcurrent (automatic shutdown)
Programmable Slew RatesAvailable for Constant Current Mode

Associated part numbers for PXIe-4051:

National Instruments PXIe-4051 Frequently Asked Questions

Question: Can I customize my load parameters?
Answer: Yes, the PXIe-405 allows you to customize load parameters to meet your test needs using its programmable load modes. This modes include constant voltage, current, resistance, and power levels.

Question: What are some practical applications of the PXIe-4051 module?
Answer: The NI PXIe-4051 can be used for tasks that involve highly accurate electrical measurements, including automated test equipment (ATE), research and development, calibration laboratories, and quality control in manufacturing processes.

Question: What connectors are available on the PXIe-4051?
Answer: The PXIe-4051 features an AUX I/O Connector and an Input I/O Connector.

Delivery:

Free FedEx or UPS Ground shipping is offered on domestic orders. Expedited and international options are available; shipping other than domestic ground is customer-paid.

View shipping and delivery policy

All of our products are covered by our Apex Waves Warranty.

✓ 3 Year Warranty - New Surplus Parts

✓ 2 Year Warranty - Refurb / Fully Tested Parts

Eligible returns may be accepted within 30 days at Apex Waves’ discretion. A 25% restocking fee applies; non-refundable and built-to-order products are excluded.

View returns policy or submit a return request.

Payment:

Authorize.net Visa Master Card American Express Truist icon logo Better Business Bureau Dun & Bradstreet

Receive Price & Availability Today!

Ask About Our Tiered Calibration Levels

Option & Modules:

Confirm Your Requirements or Versions

Cost & Lead Time Available Upon Request for Service

Repair Evaluation: $150

Share this page:

Common Typos:

PDIE-4051, PXOE-4051, PXIF-4051, PXIE-T051, PXIE-4P51

Why Buy From Apex Waves:

Video thumbnail for Apex Waves Unboxing Experience Video