Legacy Power Supplies

Starting at $ 97 (view pricing options)
  • For new designs, NI recommends the PS-15, PS-16, and PS-17.
  • PS-4 -- 24 VDC, 15 W (90 to 264 VAC input) DIN-rail mountable
  • PS-3 -- 13.8 VDC, 55 W (90 to 264 VAC input)
  • PS-2 -- 24 VDC, 19 W (100 to 240 VAC input)
  • PS-1 -- 20 VDC, 16 W (120 VAC input)
For new designs, National Instruments recommends the PS-15, PS-16, and PS-17 industrial power supplies.

The PS-5 is a DIN-rail-mountable 24 VDC power supply that provides 5 A of current and is rated for operation from -25 °C to 60 °C. You can wire two PS-5 supplies in parallel to provide up to 10 A. The PS-5 is recommended for industrial installations. The PS-4 is a DIN-rail-mountable 24 V power supply in FieldPoint packaging. The PS-3 and PS-2 are power supply “bricks” with a universal IEC power input. The PS-3 can also operate as a float charger for 12 VDC batteries. The PS-1 is a wall-mount power supply.

Note: Because the PS-4 and PS-5 are industrial power supplies, they are typically custom-cabled within industrial environments and therefore are not shipped with power cables.

NI now offers free standard shipping! Free standard shipping will be automatically applied to new quotes and orders.


Part Number Description Est Ship  US Dollars Qty
Legacy Power Supplies
777567-01PS-1 Power Supply, 20 VDC, 0.8 A, Wall-Mount, 120 VAC InputCall$ 97.00
777584-01PS-2 Power Supply, 24 VDC, 0.8 A, US (120 VAC)5 - 10$ 134.00
777584-05PS-2 Power Supply, 24 VDC, 0.8 A, North American 240 VACCall$ 134.00
778586-90PS-4 Power Supply, 24 VDC, Universal Power Input Din Rail Mount12 - 20$ 308.00

Guarantee your price for 30 days (learn more)

Request Quote