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???
02/08/10 10:21
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 		 #172966 - Thanks Stefan Kanev,
Responding to: ???'s previous message
As said previously, there will be various models depending upon the current range.

Something like 10~100 Amps, 25~200Amps, 100~500Amps, 200~1000 Amps. This is not yet finalyzed, but we are thinking on these lines. This decision will be taken after testing the proto-type.

Anyways, the specifications of SCR/MOSFET and HallEffectSensor will change, depending upon the model. Rest of the card can be the same irrespective of the current range model. The card will contain some pots for calibrating the sensor circuit, etc.



List of 49 messages in thread
TopicAuthorDate
Controlling DC Max.50V, 1000A            01/01/70 00:00      
   worry            01/01/70 00:00      
      mixing facts            01/01/70 00:00      
         what mixing facts ?            01/01/70 00:00      
            A Hall sensor is NOT a transformer            01/01/70 00:00      
               Everybody knows that            01/01/70 00:00      
                  Do they?            01/01/70 00:00      
                  if everybody knows that ...            01/01/70 00:00      
                     Erik is this ego or anger ?            01/01/70 00:00      
                        Terminology is unhelpful            01/01/70 00:00      
                           A CT is a CT !            01/01/70 00:00      
                              Irrespective of the technology employed (2)            01/01/70 00:00      
                                 patent it immediately            01/01/70 00:00      
                                    Marketing Misnomer            01/01/70 00:00      
                                    You are an IGNORANT person            01/01/70 00:00      
                              correct            01/01/70 00:00      
                                 Some idiot            01/01/70 00:00      
                                 How can you call IEEE community IDIOT?            01/01/70 00:00      
                                    Here is another example from CERN            01/01/70 00:00      
                                       two wrongs do not make a right            01/01/70 00:00      
                                          That is currently applying to you            01/01/70 00:00      
                                          True enough, when both the wrongs are yours            01/01/70 00:00      
                                             as so often ...            01/01/70 00:00      
                                                If you read the header ...            01/01/70 00:00      
                                                   CT            01/01/70 00:00      
                                                      Gents - I am amused...            01/01/70 00:00      
                                                         It is entirely pertinent to the original question!            01/01/70 00:00      
                                                            Not precise terminology but Abbreviations            01/01/70 00:00      
                                                               Different Issue!            01/01/70 00:00      
                                                                  Different Issue! yes it is            01/01/70 00:00      
                                                                     Transformer            01/01/70 00:00      
                                                                        I mean            01/01/70 00:00      
                                                                           AC still            01/01/70 00:00      
                                                                              Yes ...            01/01/70 00:00      
                                                                                 Mechanical Man            01/01/70 00:00      
                                    so your opinion is            01/01/70 00:00      
      DC Drive Circuit...            01/01/70 00:00      
   current sensor            01/01/70 00:00      
      NXP has Hall-effect sensors and so does Allegro            01/01/70 00:00      
   Thanks for all the help...Now looking for MOSFET            01/01/70 00:00      
      easy            01/01/70 00:00      
      For mosfet selection            01/01/70 00:00      
         Many Thanks Erik and AP Charles...            01/01/70 00:00      
   Thanks Everybody...please cool down....            01/01/70 00:00      
      Can a Hall Effect Sensor work equally well as a CT?            01/01/70 00:00      
         measurement range            01/01/70 00:00      
            Thanks Stefan Kanev,            01/01/70 00:00      
               avoid            01/01/70 00:00      
                  Point Noted...Thank you.            01/01/70 00:00      

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