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   rec.audio.tubes      Tube-based amplifiers... that go to 11      52,877 messages   

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   Message 51,369 of 52,877   
   Phil Allison to All   
   Re: Choosing a fuse   
   04 Jun 11 13:33:34   
   
   From: phil_a@tpg.com.au   
      
   "The Phantom"   
   >   
   > I've posted the result of an experiment over on ABSE showing the surge due   
   > to   
   > saturation of the core of a toroidal power transformer.   
      
      
   ** Problem is, almost no-one has access that NG  -  cos the major ISPs   
   dropped binaries years ago.   
      
   Post it elsewhere and give us a link.   
      
   I have a nice JPEG of a  DSO screen for a 1KVA conventional transformer.   
      
   Shows a half cycle peak of +115 amps ( 240 VAC supply ) then a +30 amp peak   
   then a +5 amp one etc  -  all lined up with zero crossings of the AC   
   voltage.   
      
      
      
   ....  Phil   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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