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???
03/28/05 05:17
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#90507 - Possible causes.
Responding to: ???'s previous message
Dear Vimal,

I had faced exactly same problem. The unregulated voltage falling down without demand. In my case the problem was with the filtering capacitor after replacing 4700uF capacitor with a new one the problem was sorted out. Your problem is either due to.

1. A faulty filtering capacitor.
2. Transformer problem.
3. Bridge recitifier diode fault.

Regards,
Prahlad Purohit

List of 22 messages in thread
TopicAuthorDate
Power gliches            01/01/70 00:00      
   Some thoughts ...            01/01/70 00:00      
      Power glitch            01/01/70 00:00      
         Mains wiring            01/01/70 00:00      
            Power Glitch            01/01/70 00:00      
               The culrpit...            01/01/70 00:00      
                  Power Glitch            01/01/70 00:00      
                     Re: MOC3041.            01/01/70 00:00      
                        Power gliches            01/01/70 00:00      
   brown out detector            01/01/70 00:00      
      Disease Vs Symptom            01/01/70 00:00      
         Yes.            01/01/70 00:00      
      Power Glitch            01/01/70 00:00      
   Rectifier Capacitor            01/01/70 00:00      
      Power glitch            01/01/70 00:00      
         Possible causes.            01/01/70 00:00      
            Power glitch            01/01/70 00:00      
            Power Glitch            01/01/70 00:00      
               Rectifer + Filter.            01/01/70 00:00      
      Power glitch            01/01/70 00:00      
         I have been very fortunate            01/01/70 00:00      
   Power gliches            01/01/70 00:00      

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