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???
06/21/04 23:53
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 		 #72886 - What exactly are you controlling?
Responding to: ???'s previous message
Prahlad J. Purohit said:
I am controlling the current going to a heating coil with the help of two SCR's connected back to back. I have to keep the current going to the heating system at a desired value

Just to clarify the primary goal of your control system:

Is the primary requirement of your system actually just to control the heater current?

Or do you really want to control the heater power?

Or do you really need to control the temperature of the heated thing?


List of 33 messages in thread
TopicAuthorDate
Monitoring Mains Voltage.            01/01/70 00:00      
   RE: Monitoring Mains Voltage.            01/01/70 00:00      
      RE: Monitoring Mains Voltage.            01/01/70 00:00      
         RE: Monitoring Mains Voltage.            01/01/70 00:00      
         RE: Monitoring Mains Voltage.            01/01/70 00:00      
      RE: Monitoring Mains Voltage.            01/01/70 00:00      
         RE: Monitoring Mains Voltage.            01/01/70 00:00      
            RE: Monitoring Mains Voltage.            01/01/70 00:00      
               RE: Monitoring Mains Voltage.            01/01/70 00:00      
               RE: Monitoring Mains Voltage.            01/01/70 00:00      
   What exactly are you controlling?            01/01/70 00:00      
      RE: What exactly are you controlling?            01/01/70 00:00      
         RE: What exactly are you controlling?            01/01/70 00:00      
            RE: What exactly are you controlling?            01/01/70 00:00      
            RE: What exactly are you controlling?            01/01/70 00:00      
               RE: What exactly are you controlling?            01/01/70 00:00      
            RE: What exactly are you controlling?            01/01/70 00:00      
               RE: What exactly are you controlling?            01/01/70 00:00      
   What is an MFD??            01/01/70 00:00      
      RE: What is an MFD??            01/01/70 00:00      
      RE: What is an MFD??            01/01/70 00:00      
      Good content. Not so good delivery            01/01/70 00:00      
      MFD means microfarad!            01/01/70 00:00      
      RE: Mega Farad ???            01/01/70 00:00      
   RE: Monitoring Mains Voltage.            01/01/70 00:00      
   RE: Monitoring Mains Voltage. (display)            01/01/70 00:00      
   RE: Monitoring Mains Voltage.            01/01/70 00:00      
      RE: Monitoring Mains Voltage.            01/01/70 00:00      
   CONCLUSION            01/01/70 00:00      
      RE: CONCLUSION            01/01/70 00:00      
         RE: CONCLUSION            01/01/70 00:00      
      RE: CONCLUSION            01/01/70 00:00      
         RE: CONCLUSION            01/01/70 00:00      

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