Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12, 2025) x

Thread Closed

38-62 open oscillator transformer
#8

I soaked the transformer overnight in xylene and it removed all the wax that was holding the wire together.  I had no problems with the wires being stuck together. The wire had at least 10 breaks.  What would cause this? the breaks were all on the same side of the coil as if someone cut it with a saw.   I counted the turns and came up with 88 +/- two  turns.  I wound a new one with 100 turns of #36 wire.  I figure better long than short.  I will test it soon and remove windings if necessary.  I will report back  with the final results but it may be a few days.
I'll keep you posted.
Keith


Messages In This Thread
38-62 open oscillator transformer - by keith49vj3 - 02-06-2019, 07:20 PM
RE: 38-62 open oscillator transformer - by Chas - 02-06-2019, 09:11 PM
RE: 38-62 open oscillator transformer - by OZ4 - 02-07-2019, 01:45 AM
RE: 38-62 open oscillator transformer - by Chas - 02-07-2019, 02:32 PM
RE: 38-62 open oscillator transformer - by keith49vj3 - 02-09-2019, 02:06 PM
RE: 38-62 open oscillator transformer - by morzh - 02-11-2019, 03:24 PM
RE: 38-62 open oscillator transformer - by OZ4 - 03-18-2019, 06:25 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco 71 Code 125
Hello,  I am in need of a schematic for this radio. Mine has the three separate circular tube shields and a shadow me...dconant — 08:06 AM
Stromberg Carlson 1500 Squeal
And life just keeps getting more complicated.dconant — 07:57 AM
54C Complete Teardown/Rebuild
Hello Roy, here is this one sincerely Richardradiorich — 12:45 AM
54C Complete Teardown/Rebuild
Richard, Had grabbed it already but thank you just the same.  I find myself wanting to find some way to block out the...glyphmon — 12:03 AM
54C Complete Teardown/Rebuild
Hello roy, here is a link to the schematic . Sincerely Richardradiorich — 11:54 PM
54C Complete Teardown/Rebuild
Richard, The Silvertone 2014 also is a transformerless set, so I am incorporating a 1:1 600 ohm audio isolation transfo...glyphmon — 11:37 PM
Preliminary work on wife's Silvertone 2014
Did an alignment today which was interesting.  IF alignment went great, almost all was already spot-on.  Adjusting on th...glyphmon — 11:35 PM
54C Complete Teardown/Rebuild
The main problem with adding a Bluetooth input is that this set lacks a traditional power transformer to isolate it from...radiorich — 11:19 PM
54C Cabinet Refinish
I started stripping this cabinet before it got super chilly out because I knew I wasn't going to be able to work on ...glyphmon — 11:18 PM
54C Complete Teardown/Rebuild
While I'm waiting to wrap up the final steps on my wife's Silvertone 2014, I started disassembly on the next project.  O...glyphmon — 11:07 PM

[-]
Who's Online
There are currently 1548 online users. [Complete List]
» 1 Member(s) | 1547 Guest(s)
Avatar

>