> The other problem may be the C101 470 uF capacitor. Usually > switchers need very low ESR capacitors in this position. So two > electrolytic in parallel, or a Low ESR Tant. and add a ceramic 10 uF > and 1 uF help ensure a low ESR with the big cap.
One other trick is to use higher *voltage* caps, which tend to have lower ESR for the same uF. Also, be careful not to go *too* low with ESR or it may oscillate. _______________________________________________ geda-user mailing list [email protected] http://www.seul.org/cgi-bin/mailman/listinfo/geda-user
