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sci.electronics.design

Electronic circuit design

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Message 141,580 of 143,326

piglet to Reinhard Zwirner

Re: What's a practical lower limit for s

09 Dec 25 13:54:44

   From: erichpwagner@hotmail.com   
      
   Reinhard Zwirner  wrote:   
   > [...]   
   >>> https://en.wikipedia.org/wiki/Joule_thief   
   >   
   > Ummh. This   
   >   
   >    
   >   
   > photo shows a 2N3004 SCR as switching element. Are there different   
   > 2N3004 types?   
   >   
   > Pondering   
   >   
   > Reinhard   
   >   
      
   2N3904 ?   
      
   --   
   piglet   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)

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