baconbadge
Active Member
Hey folks,
I was getting a slight channel imbalance on my 500c that I finally managed to track down with my scope. The culprit appears to be C31 & C33, which are the first coupling caps before V15. I get perfect overlapping waveforms going into the caps and about a 20mV difference coming out. The Fisher parts list calls for “Ceramic, 24pf, 5%, N150, 1000V”. Mouser has this 27pf ceramic, but it’s a N1500 dialectric. Is that a good replacement? Anything else recommended?
http://www.mouser.com/ProductDetail...=sGAEpiMZZMt1mVBmZSXTPI4RnmSwHRBuByu5ipyWAuo=
Thanks!
-Keith
I was getting a slight channel imbalance on my 500c that I finally managed to track down with my scope. The culprit appears to be C31 & C33, which are the first coupling caps before V15. I get perfect overlapping waveforms going into the caps and about a 20mV difference coming out. The Fisher parts list calls for “Ceramic, 24pf, 5%, N150, 1000V”. Mouser has this 27pf ceramic, but it’s a N1500 dialectric. Is that a good replacement? Anything else recommended?
http://www.mouser.com/ProductDetail...=sGAEpiMZZMt1mVBmZSXTPI4RnmSwHRBuByu5ipyWAuo=
Thanks!
-Keith