Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
784634-01
784634-01, 12 VDC, Desktop Power Supply
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Domestic Ground Shipping
✔ NIST Calibration Available
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
National Instruments 784634-01 Desktop Power Supply
Part number 784634-01 is a Desktop Power Supply from National Instruments. This Desktop Power Supply is designed to energize various devices from the National Instruments CompactDAQ and CompactRIO systems for operation on a test bench or an ordinary desktop computer. This model is designed to supply a maximum current of 3.3 amperes at 12 VDC, whereas the power rating is 40 watts. Part number 784634-01 is often recommended for the controllers in the NI-793XR Series by National Instruments.
This accessory is designed for universal operation, since it comes with a voltage selector that can be adjusted between 90 and 240 VAC. Part number 784634-01 supports a variety of region-specific cables as well. This Desktop Power Supply comes equipped with integrated protection against short-circuit, overvoltage, and under-voltage conditions to ensure the safe operation of both the host PC and the attached controller modules. The integrated cooling air fan of this Desktop Power Supply maintains the operating temperature of the unit in safe limits.
| Model | 784634-01 |
|---|---|
| Manufacturer | National Instruments |
| Type | Desktop Power Supply |
| Compatible Models | NI-793XR Series |
| Voltage | 12 VDC |
| 784634-01 Manual | User Manual and Maintenance Manual Available for Download |
| Pricing | Contact a Sales Representative for a quote. |
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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.
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