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   TUXPOWER      Advocacy for the Linux operating system      1,237 messages   

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   Message 486 of 1,237   
   Tony Langdon to Maurice Kinal   
   Re: CRC32   
   06 Oct 16 08:16:00   
   
   -=> Maurice Kinal wrote to Tony Langdon <=-   
      
    TL> So, no negative reports, plenty of positive ones.   
      
    MK> Excellent!  I like when that happens.   
      
   Me too. :-)   
      
    TL> The extre speed will be handy, but the increase in current draw   
    TL> rules out a lot of "generic" power supplies.   
      
    MK> Good point.  From my limited understanding of the current situation I   
    MK> am inclined to either wait or look at a different system ... if indeed   
    MK> it matters any at all.   
      
   If you don't need the speed, a Pi 2 is a good choice.    
      
    TL> The Pi 1 and 2 series will happy run from off the sheld DC-DC   
    TL> converters   
      
    MK> Bonus.  I have a 25W DC/DC (9-32 VDC) collecting dust at the moment   
    MK> that should   
    MK>  have no problen powering one of those.   
      
   I'm assuming that's the input voltage rating.  You didn't mention the current   
   rating though.  These days, I tend to go for switchmode converters, because I   
   often want to run off batteries and switchmode are vastly more efficient (can   
   exceed 90%).  They also run cooler, which is handy on those hot summer days.    
   The only downside is the potential for RFI, but there's still a lot of good   
   ones out there.   
      
      
   ... PCDOS&MSDOS&CP/M&WINDOWSI'LLFIDDLEWITHOS/2WOULDN'TYOU   
   --- MultiMail/Win32 v0.49   
    * Origin: Freeway BBS - freeway.apana.org.au (3:633/410)   

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