[NJARC] Variac Isolation Transformer

[edotte at optonline.net]

Good to keep in mind, thanks.

E

----- Original Message -----
From: "Stephen F. Goulart" 
Date: Tuesday, May 22, 2007 8:43 am
Subject: [NJARC] Variac Isolation Transformer
To: New Jersey Antique Radio Club 

> Visit our web site - See http://www.njarc.org
> _______________________________________________
> Ed,
> One higher priced option is a company called Staco. They have a 
> line of
> bench supplies that provide a isolated variable AC output. They 
> do this with
> a two winding variable transformer, i.e. an isolated variac.
> 
> The supplies in question have a white AC outlet on the front 
> panel marked
> "isolated" 0-140 VAC. They also have a set of red and black 
> terminals which
> supply DC 0-140 up to the rated amperage of the unit although 
> you can only
> use AC or DC at a given time. Mine is a model number EJ901 which 
> has a 9 Amp
> output. I have seen other units in other output ranges.
> 
> Steve Goulart
> 
> 
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