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

Enameled wire question.
#1

Good Morning All,
Question 1: Will a lack of an enamel coating on coil wire affect the coil performance?
I'm working on a model 89..open tickler coil. When I un-wound the small coil I used lacquer thinner to try to clean the rotten, melted plastic left over on the Osc. coil...removing the enamel in the process. Icon_thumbdown

Question 2: Has there ever been a reported case of PTSD caused by attempting to restore a Model 89 that uses a 36 tube? Icon_confused
Thanks in advance.

Kelly

"He has all the virtues I dislike and none of the vices I admire." — Winston Churchill
#2

Yes it will. If you wind it densely and it shorts out.
And if you do not wind it the same way it was, it might affect the inductance which may or may not be important.

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
#3

Thanks morzh.

"He has all the virtues I dislike and none of the vices I admire." — Winston Churchill




Users browsing this thread:
[-]
Recent Posts
First Radio restoration
You could post in the WANTED ADs section here on the Phorum and see if anyone has an RF generator that they want to sell...klondike98 — 11:55 AM
Zenith H725
Good ideas, thank you Arrange and Rich. I have the adhesive aluminum foil already and can try that immediately. More ...EdHolland — 10:18 AM
Graphics for majestic 1050 dial glass.
Murf; I found this thread on the ARF, the first photo has a pretty good view of the dial glass. Regards ArranArran — 01:12 AM
Zenith H725
hello Ed, how about that speacial tape used for ducting it's like foil or how about thin piece of aluminum roof flash...radiorich — 12:19 AM
Zenith H725
Ed; One material that I have seen, but never tried for this was material for making exhaust gaskets, it's similar to ...Arran — 11:42 PM
Zenith H725
I just remembered, I have some hi temp silicone rubber material which could do the trick. Or a piece of FR4 laminate. Th...EdHolland — 08:39 PM
Zenith H725
The PSU filter cap arrived today (thank you USPS!) so I will work on that later. Meanwhile, I have the dial, speaker...EdHolland — 06:42 PM
Philco 610B oscillator wiring
Thanks Terry. After checking my notes I think I recorded about -10v at the 6A7 G4/control grid. The screen grid (G3 &...Tubester — 05:59 PM
The list of my radio & TV collection!
Magical chords of forgotten melodies, old nostalgic music on an old radio... Saturday night blues on the Mid-Waves on an...RadioSvit — 12:20 PM
Philco 42-345 Restoration/Repair
Thank you MrFixr55 the issue with this radio is that the internal coil antenna is missing and there was a wire in its pl...osanders0311 — 11:34 AM

[-]
Who's Online
There are currently 2582 online users. [Complete List]
» 1 Member(s) | 2581 Guest(s)
Avatar

>