(Kit or Assembled)

bench ac/dc power supply
(click image for larger view)

Bench AC/DC Power Supply - Kit or Assembled

This is a practical bench power supply for all your projects. It has three fully regulated DC supply outputs and two AC center tap outputs.  Two DC outputs are continuously variable and one is fixed.  Both AC outputs are fixed.


  • Output DC: 1) 1.5VDC - 15VDC @ 1Amp, 2) -1.5VDC to -15VDC, 
    3) 5VDC @ 3 Amps.
  • Output AC: 1) 6.3VAC @ 1Amp, 2) 12.6VAC @ 1Amp
  • Input: 110VAC (line cord included).
  • Includes full enclosure and knobs.
  • Features short circuit protection on all supplies.
  • Variable DC outputs can be stacked to get 3-30VDC @ 1Amp.

See XP720K.pdf for complete details, including schematic and theory of operation.  Requires Adobe Acrobat Reader available at for FREE!

Note: This is a kit, you will receive parts to build the item pictured.  If you do not know how to solder you can check out our learn to solder kit. XP720K - Bench AC/DC Power Supply (Kit)- $64.95
XP720 - Bench AC/DC Power Supply (Assembled) - $99.95

Quantity and Educational discounts?


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