Lucas, Lyra, and DIY Audio Projects
a place to post Lucas's and Lyra's pics, my DIY audio projects & and random ramblings
Tuesday, December 25, 2007
how little ripple is enough?
0.002vac is the resultant ripple at my preamp after the second 10M45S chip. at B+, it was 0.009vac, and between the two 10M45S, it was 0.008vac.
Seems like one chip alone is not enough. Two together resulted in around 77% drop in ripple in my high voltage supply to my preamp.
I guess 0.002vac is good enough?
The measurements can be seen
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