Search found 53 matches

by sagitt
Fri Mar 07, 2014 11:10 am
Forum: Trainwreck Discussion
Topic: liverpool,R11...
Replies: 2
Views: 847

liverpool,R11...

currently dont have this 39K resistor,only 33,47 and 56K...what value would you suggest?also planning to use 12AT7 on the PI position...
by sagitt
Wed Feb 26, 2014 8:32 am
Forum: Trainwreck Discussion
Topic: Opinions welome! Various OTs for the Express
Replies: 54
Views: 9371

Re: Opinions welome! Various OTs for the Express

I know this is off topic,do any of you have blown Stancor A-3801 OT and wants to sell it?been winding some transformers by myself and I really like to desassemble one and look inside... http://ampgarage.com/forum/viewtopic.ph ... highlight=
by sagitt
Tue Feb 04, 2014 2:18 pm
Forum: Technical Discussion
Topic: winding output transformer
Replies: 57
Views: 12392

Re: winding output transformer

JazzGuitarGimp wrote:Do you have any concern about that last E-lam bowing up at the edges?
I have to tighten it with some screws,somethin like this...
http://imageshack.com/a/img36/3276/r5df.jpg
by sagitt
Tue Feb 04, 2014 2:14 pm
Forum: Technical Discussion
Topic: winding output transformer
Replies: 57
Views: 12392

Re: winding output transformer

Structo wrote:Nice!

Looks like you know what you are doing. :D
I guess I know :wink:
by sagitt
Mon Feb 03, 2014 1:59 pm
Forum: Technical Discussion
Topic: winding output transformer
Replies: 57
Views: 12392

Re: winding output transformer

by sagitt
Mon May 27, 2013 10:46 pm
Forum: Technical Discussion
Topic: winding output transformer
Replies: 57
Views: 12392

Re: winding output transformer

just finished another one!6K6 OT with 5K2 taps,next is varnishing... [IMG:800:600]http://imageshack.us/a/img546/9656/img7638gz.jpg[/img] [IMG:800:600]http://imageshack.us/a/img801/2782/img7640n.jpg[/img] [IMG:800:600]http://imageshack.us/a/img845/562/img7644b.jpg[/img] [IMG:800:600]http://imageshack...
by sagitt
Sat Apr 20, 2013 9:02 pm
Forum: Technical Discussion
Topic: winding output transformer
Replies: 57
Views: 12392

Re: winding output transformer

[IMG:800:600]http://imageshack.us/a/img580/503/img7597zd.jpg[/img]
[IMG:800:600]http://imageshack.us/a/img9/6954/img7591uz.jpg[/img]
this is compressor from my smd soldering rework station,I am gonna use it for varnishing,Ihad one broken down :lol:
by sagitt
Fri Apr 19, 2013 7:54 pm
Forum: Technical Discussion
Topic: winding output transformer
Replies: 57
Views: 12392

Re: winding output transformer

[IMG:600:800]http://imageshack.us/a/img14/2001/img7589zw.jpg[/img]I thin I can wind another one with that primary wire
:wink:
by sagitt
Fri Apr 19, 2013 7:36 pm
Forum: Technical Discussion
Topic: winding output transformer
Replies: 57
Views: 12392

Re: winding output transformer

thank you guys!primary wire is 0.15mm,secondary 0.70mm.for insulation I use nomex 0.05 and 0.25mm and between two layers of secondary 0.18mm prespan,that is the green thing on the first image...Kato when you use two hand it is easier to control tension,you need to have electric motor or something......
by sagitt
Thu Apr 18, 2013 12:02 am
Forum: Technical Discussion
Topic: winding output transformer
Replies: 57
Views: 12392

18watt OT

[IMG:800:600]http://imageshack.us/a/img24/9936/img7564cf.jpg[/img][IMG:800:600]http://imageshack.us/a/img42/1543/img7565z.jpg[/img] [IMG:800:600]http://imageshack.us/a/img833/3774/img7577a.jpg[/img] [IMG:800:600]http://imageshack.us/a/img841/9120/img7569o.jpg[/img] [IMG:800:600]http://imageshack.us/...
by sagitt
Thu Apr 11, 2013 7:59 am
Forum: Trainwreck Discussion
Topic: TW Rocket build for son
Replies: 45
Views: 8243

Re: TW Rocket build for son

hello Mark!where did you get this power and standby switches?