I wonder if someone on this list has already had a problem similar to this, and has found a simple solution. Problem: I have a super-filtered and stable DC voltage of about 8V. I need to make it vari
Hi Alberto, If you (or your company) can spend some money on it you could consider buying a ultra-stable voltage/current source such as Analogic Model 8200 (http://www.analogic.com/Level4/TM4/8200.pd