1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Threaded Mode
TH-4 across the line cap
Philcofan
Junior Member
**
Posts: 36
Threads: 14
Joined: Apr 2012
City: Greenville, NY
#1

05-20-2012, 05:44 PM
I can not read the crappy schematic I have. Someone put a .15mf cap across the power line but this seems high. Can someone please let me know what the value of the cap is? The really packed all the caps underneath this chassis. The rubber coated wire is driving me nuts also. Icon_crazy

thanks
Chris
Find
tab10672
Senior Member
****
Posts: 411
Threads: 42
Joined: Sep 2008
City: Ironton Ohio
#2

05-20-2012, 06:20 PM
cap #25 .03/400v
Find
Philcofan
Junior Member
**
Posts: 36
Threads: 14
Joined: Apr 2012
City: Greenville, NY
#3

05-20-2012, 06:22 PM
Thanks for the information. Will have to see if I have that value in a safety cap and try to squeeze it into the chassis.

thanks
Chris
Find
morzh
Odobenus rosmarus
*****
Posts: 15,511
Threads: 544
Joined: Oct 2011
City: Jackson, NJ
#4

05-20-2012, 08:39 PM
Any cap under or about 1uF across th power line is fine, and the higher values do not hurt anything. Just make sure it is X-rated.
Find
« Next Oldest | Next Newest »




Users browsing this thread: 2 Guest(s)
[-]
Recent Posts
Samlex heavy-Duty bench supply filter question
I suggest sticking with the original values. Depending upon the design if you increase the cap values too much the incre...DaleHCook — 08:55 AM
AC/DC Transformer-less Sets
You’re welcome! I was born in 1995, so this is all second-hand information to me from the industry. I did some research ...jrblasde — 08:38 AM
Samlex heavy-Duty bench supply filter question
Hello Everyone, I have one of my Heavy-duty bench powersuplies made by Samlex it's 13.8 volt dc 20-25 amp supply. What I...radiorich — 11:24 PM
Looking for place to donate unique Philco Philco J-1930 Prototype
It's a Glaser Sears changer which Philco's engineers thought was an upgrade over a VM, but in retrospect I'd prefer the ...jeibner — 10:39 PM
AC/DC Transformer-less Sets
Joseph, Thank you for the confirmation. I knew that there must be more to the Transformer-less AC/DC radios than the ...PeterN — 10:30 PM
AC/DC Transformer-less Sets
Good evening, folks. Power station engineer here! The east coast had pockets of DC-only power well into the twentieth...jrblasde — 10:11 PM
AC/DC Transformer-less Sets
Model 40 does not have a rectifier, so it would be a DC only model. This however does not say anything about using...morzh — 08:01 PM
AC/DC Transformer-less Sets
I was wondering if anyone knows if these AC/DC transformer-less sets were actually used on 110v DC anywhere, and when. ...PeterN — 06:35 PM
Looking for place to donate unique Philco Philco J-1930 Prototype
Given the 1960s vintage, it is likely that the cartridge is ceramic, likely more stable. The changer looks like a Voice...MrFixr55 — 05:03 PM
Jackson 665 j2 schematic request
FIXED!daveone23 — 03:55 PM

[-]
Who's Online
There are currently 5502 online users. [Complete List]
» 2 Member(s) | 5500 Guest(s)
AvatarAvatar

>
  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration