Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
781095-01
781095-01, 20 A, 480 W, 93.90% Efficiency, PS-17 Industrial 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 781095-01 Industrial Power Supply
Part Number 781095-01 is the identifying part number for the National Instruments PS-17 Industrial Power Supply. The power supply comes equipped with a set of features that makes it ideal for powering motors, charge capacitors, and absorbing reverse energy. This includes small size, high efficiency (up to 93.9%), wide AC input range, 150% peak load availability, wide DC input range, minimum input current surge, etc.
The 781095-01 has a minimum AC input voltage range of 85 to 276 V for continuous operation while it can sustain a minimum of 276 to 300 VAC for less than 500 ms. The nominal input frequency is 50 to 60 Hz (±6%). Likewise, the typical input current is 5.47 A at 100 VAC, 4.56 A at 120 VAC, and 2.48 A at 150 VAC given that it is outputting 24 V, 20 A. On the other hand, this part supports DC inputs from 88 to 375 VDC for continuous operation. The DC input current can be 4.8 A at 110 VDC or 3.5 A at 150 V, given that the output is 24 V, 20 A.
The 781095-01 has a typical output voltage range of 24 V to 28 V, which can reach a maximum of 30 V. The nominal output current is 20 A at 24 V and 17 A at 28 V. Likewise, the nominal output power is 480 W for both 24 V or 28 V output. The 781095-01 is recommended for operation in temperatures from -25 °C to +70 °C and output power must be reduced above +60 °C. On the other hand, it can be stored in temperatures from -40 to +85 °C. Note that the relative humidity must be between 5% to 95%. Furthermore, the power supply can be operated up to altitudes of 6000 m. The 781095-01 employs several protection features. First, the output is electronically protected against overload, no-load, and short-circuits. Likewise, there is an output overvoltage protection for a maximum of 37 VDC. In addition, it also features an electronically limited output over-current protection, penetration protection, and over-temperature protection.
| Model | 781095-01 |
|---|---|
| Model Name | PS-17 |
| Part Type | Industrial Power Supply |
| Output Current | 20 A |
| Output Voltage | 24-28 V |
| Input Voltage | 85 to 276 VAC;110 to 150 VDC |
| Output Power | 480 W |
| Short Circuit Current | 30 A (minimum)40 A (maximum) |
| Maximum Efficiency | 93.90% |
| Operating Temperature Range | -25 to 70 °C |
Associated part numbers for 781095-01:
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:
