any suggestion for cheap programmable DC power supply with GPIB control ? output from 0 to 10 v is enough. i want to buy one .thanks.

[ateproject2007]

of course, i need it with Labview driver. thanks so much.

[tbob]

Look at the Agilent E36xx series.  They are relatively inexpensive and have GPIB control.  Search Agilent's website.

[smercurio_fc]

Define cheap. A programmable DC power supply with GPIB control will usually run you $700+. The Agilent 36xx series that tbob mentioned are a good pick. We have several in our lab here. They run about $1000. Another possibility is the 9123 from BK Precision. It's a little cheaper at $800, and drivers exist in the NI Instrument Driver Network.

If you're willing to "tolerate" RS232 you can get one for a lot less, usually around $300-$400.