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???
02/26/09 19:18
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#162907 - Hot 7805
Responding to: ???'s previous message
Sv Kaushik said:

By the way my LM7805 is also getting too much heated..


By too much, are we talking warm to the touch? A new blister with each touch? Glows in the dark?????

The LM7805 is good for about 1 amp. How big is the load? What is the raw input voltage?

You may have put your finger (pun intended) on a possible problem.

List of 16 messages in thread
TopicAuthorDate
P89V51RD2 ISP Fails after few hours..!            01/01/70 00:00      
   Thermal problem, maybe?            01/01/70 00:00      
      ??            01/01/70 00:00      
         Hot 7805            01/01/70 00:00      
         Cooling sprays.            01/01/70 00:00      
   Info            01/01/70 00:00      
      New Version            01/01/70 00:00      
         Thanks Andrew..!            01/01/70 00:00      
         That was FAST!            01/01/70 00:00      
            Flashmagic release notes            01/01/70 00:00      
               I know where the release notes are...            01/01/70 00:00      
                  Quite often not errors            01/01/70 00:00      
                  Event            01/01/70 00:00      
                     I see...            01/01/70 00:00      
                        Yes...            01/01/70 00:00      
   see if this might help            01/01/70 00:00      

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