[Amps] Variac repairs

Rick Stealey rstealey at hotmail.com
Sat Dec 26 14:26:16 PST 2009


 The question is, do winding resistance, 
> core losses, etc,  add a large enough load to fry the Variac in front of the 
> transformer?

No.  Just think about it, the variac is good for 5 amps continuous.
That's over 500 watts.  If your 220 transformer was drawing 500
watts you'd notice the heat.

 		 	   		  
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