Square wave testing....Cap value

ashok

Member
2002-06-06 4:43 am
3RS
Most load tests with square waves seem to be 8 ohms parallel with 2 uF. I found that 8 ohm parallel 0.1uF created more problems than 2uF. Additionally 8 ohms parallel 0.01uF sometimes causes oscillation on the horizontal flat portions. Sometimes very hard to get rid of.

I also saw someone on the web say that he also found 0.1uF more problematic than 2 uF. I can't remember where that was.
What's the experience on this forum ?
Cheers.