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

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   Message 5,847 of 7,706   
   Bill to Tim Dunne   
   Re: Polarity Reverser   
   11 Sep 07 00:19:07   
   
   From: nospam@gte.net   
      
   "Tim Dunne"  wrote in message   
   news:CVkFi.12317$c_1.2470@text.news.blueyonder.co.uk...   
   > "Bill"  wrote in message news:912Fi.421$1n1.360@trnddc02   
   > > Anyone know of a way to reverse polarity (9 to 12V DC)  each time the   
   > > power is removed? In this gadget I have there is a small 12V supply.   
   > > When I turn the gadget off and then turn it back on, I wish to have   
   > > the 12V reverse polarities.   
   >   
   > Impulse relay.   
   >   
   http://www.schneider.co.uk/internet/pws/pws.nsf/contents/AEA4E7C   
   925CC77D802571080051887C?open   
   >   
   > HTH   
   >   
   > Tim   
   > --   
   > Sent from Birmingham, UK...          Check out www.nervouscyclist.org   
   >  'I find sometimes it's easy to be myself, but sometimes I find it's   
   >     better to be somebody else.' - Dave Matthews 'So Much To Say'   
   > My 'reply to' address is valid, mail to the posting address is dumped   
      
   Sounds interesting Tim. I will check it out and let you know. Thanks.   
   Bill   
   >   
   >   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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