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July 2025
SCXI-1383
SCXI-1383, 50/60 Hz Frequency, 16.5 x 8.0 x 5.7 cm , Float Charger and Power Supply
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
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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 SCXI-1383
The National Instruments SCXI-1383 (Part Numbers: 776577-835, 776577-832, 776577-836, 776577-834, 776577-831) is a float charger and 13.8 VDC power supply intended for use in industrial automation applications. With a frequency of 50/60 Hz and a broad input voltage range of 100 to 240 VAC, it provides versatility in a range of power input situations. Because of its small size (16.5 by 8.0 by 5.7 cm), it may be used in spaces with limited space.
This power supply provides a stable output voltage between 13.8 and 13.95 V, ensuring reliable operation of connected equipment such as the SCXI-1000DC chassis. Depending on the battery voltage, it can give a charging current of 3.7 to 4.5 A, which allows the SCXI-1382 battery pack to be efficiently recharged in 12 to 14 hours. With multiple protections, such as short circuit and reverse polarity protection, the SCXI-1383 protects the user and the equipment. In order to protect against overcurrent conditions, it also has an auto-recovery circuit and an integrated fuse.
The three main purposes of the SCXI-1383 are to power the SCXI-1000DC chassis directly, charge the SCXI-1382 battery pack, and provide continuous operation by float charging the SCXI-1382 battery pack while concurrently powering the SCXI-1000DC chassis. When it comes to power availability, charging status, and possible issues like a completely charged battery or a need for repair, the green LED display makes things very apparent.
The SCXI-1383 complies with strict requirements for electrical equipment used in measurement, control, and laboratory environments, including IEC 61010-1 and UL 3111-1 safety standards. It also complies with electromagnetic compatibility requirements, which guarantees that there won't be much interference from other electronic equipment.
| Model | SCXI-1383 |
|---|---|
| Part Numbers | 776577-835, 776577-832, 776577-836, 776577-834, 776577-831 |
| Input Voltage | 100-240 VAC |
| Input Frequency | 50/60 Hz |
| Output Voltage | 13.8-13.95 V (at 200 mA load); <14.1 V at no load |
| Charging Current | 3.7-4.5 A (when battery voltage is <13.6-13.8 V); limited by Ohm's law |
| Efficiency | >75% (at nominal line and 3.7 A output) |
| Protections | 2 A, 250 V ceramic input fuse; reverse polarity protection; short circuit protection |
| Dimensions | 16.5 x 8.0 x 5.7 cm (6.5 x 3.2 x 2.2 in) |
| AC Inlet | IEC 320/CEE 22 standard |
| DC Output | Phoenix Contact Combicon connector with UL 1015, 16 AWG CSA, TEW 105°C, 600 V wires |
| Operating Temperature | 0-50°C |
| Storage Temperature | -20-70°C |
| Humidity | 10-90% RH, noncondensing |
Associated part numbers for SCXI-1383:
SCXI-1383 PDF Manuals
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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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