Agathon,
You can find numerous articles from steve sandler on this topic.
They will help you to accurately measure the output impedance.
Binayak.
Warm Regards,
Binayak Shrestha
Senior Research Engineer,
C-DOT Centre for Development of Telematics
On Mon, Jul 1, 2019 at 11:24 PM agathon <hreidmarkailen@xxxxxxxxx> wrote:
Small-signal Zout measurement...
This is the primary f-domain characterization of a SMPS.
What is the actual lab setup for this?
(I don't need brand/model instrument recommendations, but separately ok).
I assume the answer is something like ...
the feedback pin node has freq.-swept noise coupled into it and output V,I
are measured (with some nominal dc load). No?
Regards and Thanks.
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