Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
779647-30
779647-30, 40 W, 1 SMU Channel, -20 V to 20 V, PXI-4130 PXI Source Measure Unit
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 779647-30 PXI Source Measure Unit
The part number 779647-30 from National Instruments is the identifying part number for the PXI-4130 PXI Source Measure Unit. This sourcing unit has 1 SMU Channel with a voltage rating range of -20 V to +20 V and -6 V to +6 V. The Isolation voltage of this channel is 60 Volts DC, CAT I. The DC current source and sink rating of this module is 200 μA, 2 mA, 20 mA, 200 mA, 2 A. The SMU Channel has a voltage resolution of 0.33 mV when being used with voltages of -20 V to +20 V range and a voltage resolution of 0.1 mV with a voltage range between 0 to 6 Volts.
The 779647-30 has a settling time of 500 μs, typical, meaning it takes the signal 500 μs to stabilize within a specified error margin of its final value. This module has an output capacitance of 10 nF at the low setting, and 6.8 μF at a high setting. The slew rate of this module is 0.08 V/μs meaning the rate of change of output with the change of the input is 0.08V/μs although a higher slew rate is always better because we want a stabilized output voltage.
The module has 20 mV per amp of output load regulation using Local Sense, and current regulation of 0.01% of range per volt of output change. The Line voltage regulation of this device is 0.01 + 1 mV while the Line current regulation is 0.01 + 0.02% of the range. For the output of the module to update it takes 3000 Updates/s with a maximum measurement rate of 3 kS/s, nominal. The single point update latency for the 779647-30 is 600 µs which may cause delays in updating the output channels of this module.
The module requires 10 Watts at 5 Volts or 1 Watt at 3.3 Volts 6 Watts at 12 Volts or 2.5 Watts at -12 Volts to operate. This module has a one-slot PXI/cPCI module design and has dimensions of 2.0 cm × 13.0 cm × 21.6 cm (0.8 in. × 5.1 in. × 8.5 in.). The 779647-30 weighs 312 g (11 oz).
| Model | 779647-30 |
|---|---|
| Part Number | 780557-01 |
| Model Name | PXI-4130 |
| Part Type | PXI Source Measure Unit |
| Channels | SMU + Utility |
| Settling Time | 500 μs, typical |
| Output capacitance (low) | 10 nF |
| Dimensions | 2.0 cm × 13.0 cm × 21.6 cm |
| Weight | 312 g (11 oz) |
| PXI Power Requirement | >10 W at 5 V>1 W at 3.3 V>6 W at 12 V>2.5 W at -12 V |
| Auxiliary power source input requirements | 11 VDC to 15.5 VDC5 A max |
| Manufacturer | NI |
Associated part numbers for 779647-30:
Delivery:
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.
Payment:
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
Common Typos:
Why Buy From Apex Waves:
