AC current independent on the load

Thread Starter

Azzedin1400

Joined Mar 17, 2009
6
I have circuit that generate different waveforms with frequencies from 20Hz to 1MHz the current without load is 100uA this current increase as the load circuit changes.

any suggestion on how to have this current independent on the load


Thank you all
 

MikeML

Joined Oct 2, 2009
5,444
Are you asking "how to make an AC current source?"

If so, what voltage compliance do you require? (open-circuit voltage into infinite resistance load)?
 
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