Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12) x

Thread Closed
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

McMurdo VI filter caps
#2

Mike

Yes, C15A-B-C would have been electrolytics; 25 uF, and probably at least 500V as you said since there is no way they could have been 50 volt and lasted for any length of time! Imagine the size of 25 uF 500 volt paper caps in 1937...Icon_eek

I have not yet begun the restoration of my MP VI, but there are three large electrolytic cans mounted on top of the power supply chassis along with the rectifiers, output tubes, and power transformer.

I do not believe that the 0.5 uF caps would have been electrolytics.

--
Ron Ramirez
Ferdinand IN


Messages In This Thread
McMurdo VI filter caps - by morzh - 02-18-2016, 07:07 PM
RE: McMurdo VI filter caps - by Ron Ramirez - 02-18-2016, 07:39 PM
RE: McMurdo VI filter caps - by morzh - 02-18-2016, 07:44 PM
RE: McMurdo VI filter caps - by Ron Ramirez - 02-18-2016, 07:56 PM
RE: McMurdo VI filter caps - by Ron Ramirez - 02-18-2016, 08:04 PM
RE: McMurdo VI filter caps - by mikethedruid - 02-18-2016, 11:36 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Zenith H725
I got into the first AM IF can today, and found its mica was cracked. Amazing that it was still working. This one makes ...EdHolland — 06:10 PM
Philco model #20
AHH HA , I got it and can’t thank you fellows enough , when I changed the capacitors I took the advice and did not unsol...onlyrick — 02:24 PM
Zenith H725
Hello Ed, yes, I like letting projects run for few days to make sure they don't start acting up . Sincerely Richardradiorich — 01:03 PM
Philco 46-480 Electronic Restoration
I am almost finished with this restoration. All which remains is the power transformer. I cleaned it up some time ago, b...jrblasde — 12:41 PM
Philco model #20
I seem to recall in some TRF sets there being a Local/Distance toggle switch that removes the B+ from the first 24 rf tu...RodB — 09:46 AM
Refinishing Ideas
Hi Doppelganger, After rereading your thread, did you mount the Zenith speakers in the two bottom left and right pos...MrFixr55 — 09:39 AM
Philco model #20
Hi Rick, One other thing regarding volume on this set.  Make sure that the tube shield is in place.  this is that la...MrFixr55 — 08:22 AM
Philco model #20
Hi Rick, The volume control on the Model 20 has 2 sections and does 2 seperate things: One part of the control, ...MrFixr55 — 10:30 PM
Philco model #20
Hello again fellows , well I powered up the set this evening after I had changed every cap and resistor in this set and ...onlyrick — 09:34 PM
Zenith H725
Yes - better it happened on the repair bench than returning to the owner. The other question is - do I also dissect a...EdHolland — 09:08 PM

[-]
Who's Online
There are currently 958 online users. [Complete List]
» 4 Member(s) | 954 Guest(s)
AvatarAvatarAvatarAvatar

>