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1930 Philco 20B Cathedrals
PhilcoPhan1936
Jeff W.
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Posts: 751
Threads: 91
Joined: Nov 2015
City: Jonesboro State, Province, Country: AR
#8

06-06-2018, 08:53 PM
(06-03-2018, 09:08 PM)morzh Wrote:  Cap in this position is supposedly improves the ripple by producing the opposite-directed ripple +90 degrees vs -90 degrees, so they cancel each other.
Its kinda counter intuitive.
The inductor alone is sufficient plus the cap in position 4-1 can be increased quite a bit without fear of damaging the 80 tube to have much better effect on the ripple.

Thanks!
Blessings,
Jeff W.
Jonesboro, Arkansas

http://jeffsradios.weebly.com

God loves you as you are, not as you should be, because none of us are as we should be. - Brennan Manning
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Messages In This Thread
1930 Philco 20B Cathedrals - by PhilcoPhan1936 - 02-07-2018, 01:51 AM
RE: 1930 Philco 20B Cathedrals - by Ron Ramirez - 02-07-2018, 07:15 AM
RE: 1930 Philco 20B Cathedrals - by Steve Davis - 02-07-2018, 12:27 PM
RE: 1930 Philco 20B Cathedrals - by Ron Ramirez - 02-07-2018, 12:45 PM
RE: 1930 Philco 20B Cathedrals - by morzh - 06-03-2018, 09:08 PM
RE: 1930 Philco 20B Cathedrals - by PhilcoPhan1936 - 06-06-2018, 08:53 PM
RE: 1930 Philco 20B Cathedrals - by Radioroslyn - 06-08-2018, 02:10 PM
RE: 1930 Philco 20B Cathedrals - by Radioroslyn - 06-08-2018, 10:33 PM
RE: 1930 Philco 20B Cathedrals - by Ron Ramirez - 06-08-2018, 11:00 PM
RE: 1930 Philco 20B Cathedrals - by Radioroslyn - 06-19-2018, 12:57 PM
RE: 1930 Philco 20B Cathedrals - by Radioroslyn - 06-22-2018, 02:42 PM
RE: 1930 Philco 20B Cathedrals - by Stall-U-Rated - 06-23-2018, 06:20 PM
RE: 1930 Philco 20B Cathedrals - by Radioroslyn - 06-23-2018, 06:43 PM
RE: 1930 Philco 20B Cathedrals - by Stall-U-Rated - 06-24-2018, 02:07 AM
RE: 1930 Philco 20B Cathedrals - by mg34.42 - 04-28-2019, 11:15 PM
RE: 1930 Philco 20B Cathedrals - by mg34.42 - 04-28-2019, 11:15 PM
RE: 1930 Philco 20B Cathedrals - by Radioroslyn - 04-29-2019, 01:00 AM



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