Looking at Jan's "Superregs for your signal level projects" (V2.3) article with board trace diagram, one thing that stood out visually was the heavy ground trace that runs from input to output . The question is how clean does the source power supply have to be so that noise on its return doesn't appear on the load's ground. Is there a post or article with recommendations for design?
Thinking of using PSUD, what value to put in for the Superreg's equivalent resistance ? etc. (In this case the current at S-reg's output of 15VDC is expected to vary with load signal level, from zero to approx. 100mA.)
Thanks
Thinking of using PSUD, what value to put in for the Superreg's equivalent resistance ? etc. (In this case the current at S-reg's output of 15VDC is expected to vary with load signal level, from zero to approx. 100mA.)
Thanks
