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

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   Message 51,363 of 52,877   
   GRe to Paul D. Spiegel   
   Re: Choosing a fuse   
   02 Jun 11 13:51:24   
   
   From: mynamespacedbydots@xs4all.nl   
      
   "Paul D. Spiegel"  wrote in message   
   news:is4k76$6o7$1@ktb2.ktb.net...   
      
   > Right.  I should have been more precise.  I am referring to the incoming   
   > AC.  This particular amp draws about 0.5a at idle so I would normally   
   > choose a 1a fuse.  I was curious how other RATS choose a fuse rating.   
   >   
   > - Paul   
      
   Like others said, it depends, you must know (measure the current)   
   instantaneous current behaviour the first seconds after power on.   
      
   I've placed an example I-t curves .pdf on A.B.S.E. that gives an   
   idea of current stress behaviour of (particular/0.5A) fuses.   
   Data originates from Little-Fuse, the curves are NOT generic.   
      
   Gio   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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