Checking ESR on both capacitors on the vertical circuit.
Both these new capacitors are
.1uF @ 400volts.
I checked and found ESR ratings of:
C40: 16.6
C39: 16
I de-soldered them, and got the
same ESR ratings, with the
same .1uF.
I cant seem to find a chart/data on ESR ratings for high voltage, low uF capacitors. Are these ESR ratings bad? The uF test shows the correct uF value.
tube by
Thomas Duncan, on Flickr
C40
PXL_20240810_233255415 by
Thomas Duncan, on Flickr
C39
PXL_20240810_233312649 by
Thomas Duncan, on Flickr