View Single Post
0xDEADBEEF
#1
Jan19-10, 03:46 PM
P: 825
Are there sine wave generators for current? I need something like .1Hz, 30uA_rms, to a target of about 1kOhm.

If you would try to convert a normal function generator for this purpose, would you go for a large resistance like 1MOhm in series or a current mirror design? Where would the noise be larger?
Phys.Org News Partner Engineering news on Phys.org
A spray-on light show on four wheels: Darkside Scientific
Research project on accident-avoiding vehicle concluded
Smaller artificial magnetic conductors allow for more compact antenna hardware