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   alt.electronics      Electronics design, repair, worship, etc      7,706 messages   

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   Message 6,974 of 7,706   
   Mr Macaw to All   
   Flimsy power supply won't drive a little   
   16 Feb 16 21:23:05   
   
   XPost: alt.binaries.chatter   
   From: no@spam.com   
      
   I have a pile of power supplies which used to power CCTV cameras.  They're   
   rated at 12V 1A.  They're very light and give out precisely 12V with no load,   
   so they must be regulated switched mode.  So why is it when I try to power a   
   0.15A 12V fan (a 120mm    
   Corsair computer fan), they fail very quickly?  The first one started whining   
   and gave out only 0.5 volts after only half an hour, and the second one went   
   pop after half an hour.  I've had two of the others powering door entry RFID   
   coils and the door    
   solenoids and they've been happy for a few years.   
      
   --   
   Why are hemorrhoids called "hemorrhoids" instead of "asteroids"?   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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