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PXIe-4112
PXIe-4112, 2 Channels, 60 V DC Voltage, PXI Programmable Power Supply
Actual item may vary if no part number is provided on quote request.
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March 2025
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" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
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January 2025
National Instruments PXIe‑4112 PXI Programmable Power Supply
The National Instruments PXIe‑4112 (Part Number: 782857-01, 782956-01) is a 2-Channel, 60 V, 1 A PXI Programmable Power Supply with isolated outputs. The NI PXIe‑4112 facilitates the task of designing automated test systems for many types of applications, such as aerospace, defense, automotive, and component test by eliminating the need to mix multiple instrumentation form factors in a given test rack. Part number 782956-01 describes the PXIe-4112 without an auxiliary power supply.
This model features a standard output disconnect functionality that allows isolation from the device under test (DUT) when not in use and remote sense to correct for losses in the system wiring. The PXIe 4112 supplies programmable DC power for applications ranging from characterization, design validation, and manufacturing test.
The device operates NI DCPower driver software which is compatible with software packages/application development environments (ADEs) such as LabVIEW, LabWindows/CVI, or Microsoft Visual C/C++. The device hardware can be configured using the Measurement & Automation Explorer (MAX) tool. The PXIe 4112 has a recommended warm-up time of 30 minutes and should be calibrated at least once every 2 years. It has a power requirement of 0.5 A from 3.3 V rail, 0.25 A from 12 V rail, and auxillary power source input requirements of 45.6 VDC to 50.4 VDC, 3.5 A max.
The NI PXIe 4112 Programmable Power Supply has a DC voltage range of 60 V and a minimum programmable voltage level/ limit of 0.1 V. The DC current range is 1 A and minimum programmable current level is 0.01 A. The output power is 60 W/channel therefore, the total output power is 120 W. In addition, the device has an analog output voltage range of 0 V to 60 V. For auxiliary power input line regulation, the voltage is 1 mV and current is 0.2 mA. Remote sense of the PXIe‑4112 has a maximum output lead drop up to 1 v drop per lead and a maximum sense lead resistance up to 1 Ω per lead. The device weighs 15.6 oz., and measures 8.5 x 0.8 x 5.1 in. in physical dimensions. It has a recommended operating temperature range of 0 °C to 55 °C, and a storage temperature range of 40 °C to 70 °C.
| Model | PXIe-4112 |
|---|---|
| Part Number | 782857-01, 782956-01 |
| Manufacturer | National Instruments |
| Type | PXI Programmable Power Supply |
| Channels | 2 |
| Total Output Power | 120 W |
| Analog Output Voltage Range | 0 V to 60 V |
| Dimensions | 8.5 x 0.8 x 5.1 in. |
| Weight | 15.6 oz. |
| PXIe-4112 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Request a Quote today for Pricing Information |
Associated part numbers for PXIe-4112:
National Instruments PXIe-4112 Frequently Asked Questions
Question: How is the power supply source powered?
Answer: The PXIe-4112 power supply source is externally powered.
Question: Is it possible to disable the output on both channels of the PXIe-4112?
Answer: Yes. To disable to output on the channels, the user can set the voltage to 0 V. Specific examples can be found by opening the driver installed on the model.
Question: Which driver is used with the NI PXIe-4112?
Answer: The power supply utilizes the NI-DCPower driver.
Question: What is the output power of the PXIe-4112?
Answer: The output power is 60 W per channel, but the channels can be combined for a total of 120 W.
PXIe-4112 PDF Manuals
MAINTAIN-FORCED-AIR-COOLING-NOTE-TO-USERS.PDF
NI-PXIE-4112-4113-GETTING-STARTED-GUIDE.PDF
NI-PXIE-4112-CALIBRATION-PROCEDURE.PDF
PXIE-4112-4113-LETTER-OF-VOLATILITY.PDF
Driver Downloads for PXIe-4112
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