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July 2025
PXI-4110
PXI-4110, 3 Output Channels, PXI Hybrid Bus Connector, PXI Programmable Power Supply
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
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Expert Insights for the PXI-4110
"The compact PXI-4110 is a general purpose programmable DC power supply. It is easily controlled through Instrument Studio or the legacy DC Power test panel. If more power is needed, you can combine channels for even more flexibility with your applications. With a wide range of programming options, this device is an excellent choice for any testing or quality assurance department."
- Chris B.
LabVIEW Trained
In-House Technician
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
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" 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
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Expert Insights for the PXI-4110
"The compact PXI-4110 is a general purpose programmable DC power supply. It is easily controlled through Instrument Studio or the legacy DC Power test panel. If more power is needed, you can combine channels for even more flexibility with your applications. With a wide range of programming options, this device is an excellent choice for any testing or quality assurance department."
- Chris B.
LabVIEW Trained
In-House Technician
National Instruments PXI-4110 PXI Programmable Power Supply
National Instruments' programmable DC power supply, the PXI-4110 (Part Numbers: 779647-11, 779647-10), is an adaptable instrument for use in manufacturing test and design validation applications. This single-quadrant power supply provides great flexibility with two isolated and one non-isolated supply channel, each able to give up to 1 A when using auxiliary power. Part number 779647-10 represents the standard version of the PXI-4110, while part number 779647-11 describes the version of the power supply that is equipped with NI APS-4100 Auxiliary Power. Users can precisely control voltage setpoints and current limits while also accessing voltage and current measurement functionalities.
With regard to regulation, the PXI-4110 has outstanding capabilities for both load and line regulation. Line regulation is 0.01% plus 1 mV for each volt of change in auxiliary power input across channels 1 and 2 and 0.01% plus 0.02% of range for current regulation. Depending on the channel, voltage load regulation varies from 0.1% to 0.42% per amp of output load, while current load regulation varies from 0.003% to 0.02% per volt of output variation. The device's transient reaction is quick; it takes 50 μs for it to recover to within 0.1% of the voltage range following a shift in load current from 50% to 100% of the current range.
Along with ensuring security, the PXI-4110 has a number of protection mechanisms. Overvoltage, overcurrent, reverse voltage, and overtemperature protection are provided for the output channels. An interval of one year is advised for calibrating reasons. Typically, PXI power usage is 1 W for 3.3 V, 6 W for 12 V, 3 W for -12 V, and 10 W for 5 V. These are comparatively low power requirements. The input range required for an optional auxiliary power source ranges from 11 VDC to 15.5 VDC, with a maximum of 5 A.
With its dimensions of 2.0 cm × 13.0 cm × 21.6 cm and weight of 323 g, the PXI-4110 is physically small, fitting into a 3U, one-slot PXI/cPCI module. The operating environment temperature range standards span from -40°C to 71°C with a relative humidity range of 5% to 95%, while the storage temperature range is 0°C to 55°C with a relative humidity range of 10% to 90%.
| Model | PXI-4110 |
|---|---|
| Part Numbers | 779647-10 and 779647-11 |
| Manufacturer | National Instruments |
| HTS Code | 8504406001 |
| Type | PXI Programmable Power Supply |
| Channels | 3 |
| Total Output Power | 9 W or 46 W |
| Analog Output Voltage Range | -20 V to 20 V |
| Bus Connector | PXI Hybrid |
| Power Supply Source | Internally Powered, Externally Powered |
| Maximum Current | 1 A |
| I/O Connector Type | Mini-Combicon |
| Auxiliary Power Input Requirements | 11 VDC to 15.5 VDC, Maximum 5 A |
| Operating Temp Range | 0 °C to 55 °C |
| Storage Temp Range | -40 °C to 71 °C |
| Dimensions | 0.8 x 5.1 x 8.5 in. (2.0 cm × 13.0 cm × 21.6 cm) |
| Weight | 323 g. |
| PXI-4110 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Request a Quote |
Associated part numbers for PXI-4110:
National Instruments PXI-4110 Frequently Asked Questions
Question: What are the differences between the two part numbers for the NI PXI-4110?
Answer: Part number 779647-10 has 9 W total output power and does not include auxiliary power. Part number 779647-11 has 46 W total output power and includes auxiliary power.
Question: How long is the PXI-4110 calibration interval?
Answer: It is recommended to have the power supply calibrated annually.
Question: What type of I/O connectors does the PXI-4110 have?
Answer: The I/O connectors are the MINI-COMBICON connector type. These connectors are 3.81 mm (6 position) for the output channels and 3.5 mm (2 position) for the auxiliary power input.
Question: What is the driver software for the PXI-4110 called?
Answer: The driver software is the NI-DCPower Instrument Driver.
Question: What is the source of the PXI-4110 power supply?
Answer: The auxiliary power source for the PXI-4110 has input requirements of 11 VDC to 15.5 VDC with a maximum of 5 A.
Question: Should I use a breakout box for voltage load regulation of the PXI-4110?
Answer: Instead of using a breakout box, the load can be connected at the connector using the connector shell kit or the screw terminals.
Question: What is the current limit for the PXI-4110?
Answer: The current limit of the power supply is set to 1 A for auxiliary power and 100 mA for internal power.
PXI-4110 PDF Manuals
MAINTAIN-FORCED-AIR-COOLING-NOTE-TO-USERS.PDF
NI-PXI-4110-CALIBRATION-PROCEDURE-ADDENDUM.PDF
NI-PXI-4110-CALIBRATION-PROCEDURE.PDF
NI-PXI-4110-GETTING-STARTED-GUIDE.PDF
PXI-4110-LETTER-OF-VOLATILITY.PDF
PXI-4110 Diagrams
Driver Downloads for PXI-4110
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