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Re: [Amps] Transformer choice

To: "amps@contesting.com reflector" <amps@contesting.com>
Subject: Re: [Amps] Transformer choice
From: "Ulf (SM0NOR)" <ulf@sm0nor.com>
Date: Mon, 4 Mar 2013 19:30:17 +0100
List-post: <amps@contesting.com">mailto:amps@contesting.com>
> 
> 
> ###  105 C temp rise over a 40 C ambient is going to get really HOT.   A 65 C 
> rise over a 40 C ambient is as much as I would want to go.   Company B  
> doesn’t even quote a temp rise. 

You probably need to add another 10 kilos of iron and thicker copper wire to 
reach that goal of temp rise, which brings it closer to commercial service and 
further away from the ham-specs...

> 
> 73's
> 
> Ulf (SM0NOR)
> ulf@sm0nor.com
> 
> 
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