[R-390] Possible source for isolation transformers?

[Tom Norris]

They do exist, I have an isolated AC supply with only an isolated  
variac inside - it's made by Stanford and's part of of the "Adjust A  
Volt" line.

Pic is here --
http://imagebase.fernblatt.net/details.php?image_id=21

Tom NU4G

Also note that imagebase.fernblatt.net is available for those that  
don't want to use commercial photo sites.  It's free with not ads,  
ran by me.


On Jul 4, 2007, at 1:54 PM, David C. Hallam wrote:

> Hi,
>
> Most Variac's are not isolation transformers.  Isolation type variable
> transformer are more expensive than the more common autotransformer  
> types.
>
> David
> KC2JD/4
>