A and T Labs

Engineering/Consulting

Some photos (click photo for a larger view):

 
Front View

Power Supply Inside

Bare PCB

Documentation:

• Electronics Now article, including circuit description and construction information
• Schematic
• Parts List

Much of the above documentation is in Adobe's PDF format.  You can get a free copy of the Acrobat Reader here:

K2 - Dual LAB Power Supply

While numerous bench power supply designs have emerged over the years, few combine all aspects of performance, flexibility, and low cost. This universal lab supply design combines exceptional current and voltage range (0-50v, 0-5A) and control with an economical modularity. At the same time, the custom heat sink and circuit board design combine to leave point-to-point wiring at a minimum, greatly simplifying the construction process. For a summary of the performance characteristics, see Specifications.

This kit is available as the hard to get components, and kit of all board mounted parts plus potentiometers, transformer, and heat sinks. The transformer will power two supply channels.

FAX (or mail) your order, using our FAX Order Sheet

Ordering Information