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Prahlad J. Purohit
02/10/06 07:37
Read: 795 times
Mumbai
India


 
#109711 - Re: LPCxxx App note.
Responding to: Erik Malund's previous message
Dear Erik,

Thanks for the link. But unfortunately this app note method directly connects line voltage 230V to micro port pins and relies on internal clamp diodes and current limiting resistors. There is no galvanic isolation and no hysterisis. This wont work well in my application.

Thanks & Regards,
Prahlad Purohit

List of 13 messages in thread
TopicAuthorDate
Zero cross detector led. [ Kai ]      Prahlad J. Purohit      02/08/06 08:08      
   Yes, still required      Kai Klaas      02/08/06 19:50      
      Please Elaborate      Abhishek Singh      02/08/06 21:21      
      Input signal.      Prahlad J. Purohit      02/08/06 21:59      
         CMIVR      Kai Klaas      02/09/06 06:16      
            Input smaller than reference.      Prahlad J. Purohit      02/09/06 06:36      
               yes works      Abhishek Singh      02/09/06 08:07      
               Will work!      Kai Klaas      02/09/06 18:36      
                  Re: Will Work.      Prahlad J. Purohit      02/10/06 07:29      
         are you aware      Erik Malund      02/09/06 06:48      
            Searched entire page.      Prahlad J. Purohit      02/09/06 07:08      
               sorry, it seems to be gone      Erik Malund      02/09/06 07:46      
                  Re: LPCxxx App note.      Prahlad J. Purohit      02/10/06 07:37      

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