[Boatanchors] Help identifying some transformer & choke iron

w5sum w5sum at comcast.net
Sun Jul 14 04:53:17 EDT 2013


While I don't have a suggestion for the two marked 30C25,  I can tell you 
that if you contact Thordarson and give them the part number of thier 
product they will identify it for you.
I have not contacted them like this for 4 or 5 years but they were always 
very helpful to me in the past

Ronnie W5SUM
----- Original Message ----- 
From: <hwhall at compuserve.com>
To: <boatanchors at mailman.qth.net>
Sent: Sunday, July 14, 2013 12:19 AM
Subject: [Boatanchors] Help identifying some transformer & choke iron


> Today I was looking at a set of interesting heavy iron but I haven't been 
> able to make sense of the part numbers.
>
> One is a Thordarson high-voltage transformer labeled "T-55744".? Web 
> searches on that number haven't been successful for finding the specs.
>
> The other two are Triad products.? One is clearly a choke (only 2 leads) & 
> marked only with "14420" and "30C-25".? The other appears to be a 
> transformer labled with "7715" and also "30C-25".? Again, Web searches 
> haven't turned up those numbers, and I'm guessing that Triad made them for 
> another manufacturer, and the "30C-25" might be to identify the equipment 
> they belonged to or a contract number.?
>
> Does anyone know how to decipher those numbers and/or locate the 
> hardware's specs?
>
> 73,
>
> Wayne
> WB4OGM
>
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