[Johnson] Globe King Mod deck HV/LV trans T9?
Robert Sauvan
rsauvan at beyondbb.com
Mon Jun 30 18:32:32 EDT 2014
Here are a couple of places to check out if you dont have any luck
finding a replacement.I had a Hallicrafters HT-30 in need of a
transformer rewound or new.I ended up having Heyboer build a new one for
me. Good luck.
*
<http://members.tripod.com/tubes_tubes_tubes/transformerrewindingservice/>
http://tubes_tubes_tubes.tripod.com/id108.html
http://www.heyboertransformers.com/
*Thanks-Bob-W0YBS
On 6/30/2014 1:09 PM, Dennis Petrich wrote:
> Hello all,
>
> I would sincerely appreciate some help locating the HV/LV power
> transformer T9 for any of the GK500's modulation deck. I believe
> it’s the same T9 in the A/B&C versions of the 500. I have the
> 500C.... No data in the 500C manual. The DC out is +1000 for the
> 811A plates and +400V for the 6L6 driver plate.
>
> (So the HV winding is probably 1250-0-1250 @ 300 ma.and the LV winding
> is probably 475-0-475 @ 100 ma.)
>
> Would like to know if someone has a parts unit or a the part number
> for a replacement, if that fails, then the name of someone who could
> rewind...
>
> Thanks in advance for all help....
>
> Dennis, k0eoo
>
> PS. the problem is the HV windings have leakage path to ground, blows
> main fuse. The HV has been SS so no filament transformer. GK500C runs
> OK in CW mode...
>
> ______________________________________________________________
> Johnson mailing list
> Home: http://mailman.qth.net/mailman/listinfo/johnson
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Johnson at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
More information about the Johnson
mailing list