Joel Kolstad wrote:

For those of you what don't have a copy of LTspice installed, here's a screen
shot of the schematic.


Is C2 really 1000uF? That's a bit highish, I'd reduce that a lot.

Can you hotwire another 100uH across L3, just to watch the effect on the
bench? Probably needs to be larger than 100uH at your low current load
(looks like under 400mA).

Winding L5 may need a lot more turns.

--
Regards, Joerg

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