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   alt.engineering.electrical      Electrical engineering discussion forum      2,548 messages   

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   Message 1,472 of 2,548   
   jlprekop@gmail.com to All   
   Re: cascade voltage regulators?   
   14 May 15 06:44:09   
   
   El sábado, 24 de octubre de 1998, 2:00:00 (UTC-5), Rainman escribió:   
   > If i have, say.. 15 volts DC, can i use a 7812 to give me a 12 volt   
   > output, and then use a 7805 with the 12 volts as the input, to get 5   
   > volts out? Maximum current draw of 1 Amp from 5 volt supply, and about   
   > 22 mA from 12 volt supply.   
   >    
   > A yes or no answer will suffice. :)   
   >    
   > sincerely,   
   > Ray   
   > rainman@connection.com   
      
   YES   
      
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