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   sci.electronics.basics      Elementary questions about electronics      72,318 messages   

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   Message 70,607 of 72,318   
   Cursitor Doom to John Larkin   
   Re: Capacitor Tester   
   03 Jun 18 17:16:59   
   
   From: curd@notformail.com   
      
   On Sun, 03 Jun 2018 09:06:41 -0700, John Larkin wrote:   
      
   > This waveform shows capacitance, ESR, and ESL.   
   >   
   > https://www.dropbox.com/s/qk521zy53dn3s5h/Polymer_ESR.JPG?raw=1   
   >   
   > It's a 50 ohm square wave driving a polymer aluminum cap.   
      
   Have you gone back to Tek scopes or is this an old picture, John?   
      
      
      
      
      
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