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???
12/13/08 13:37
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#160894 - Zeners are slow!
Responding to: ???'s previous message
Russell Bull said:
I think the average zener will be at least an order of magnitude faster than a SCR! Since SCRs are feedback devices, they take some time to turn on.


think the average TVS will be at least an order of magnitude faster than a Zener

Erik

List of 26 messages in thread
TopicAuthorDate
Protecting supply            01/01/70 00:00      
   Of course there are            01/01/70 00:00      
      info            01/01/70 00:00      
         Crowbar            01/01/70 00:00      
            crowbar            01/01/70 00:00      
               Like this            01/01/70 00:00      
                  Short-circuit protection            01/01/70 00:00      
                     I like Kai's solution better!            01/01/70 00:00      
                  that MAY (I emphasize MAY) work            01/01/70 00:00      
                     TVS might blow up            01/01/70 00:00      
                  SCR survival!            01/01/70 00:00      
                     How attack from both directions?            01/01/70 00:00      
                        No nothing is removed            01/01/70 00:00      
                           Distributed equipment to protect?            01/01/70 00:00      
                              fast response time is necessary            01/01/70 00:00      
                                 Look at an oscilloscope trigger circuit            01/01/70 00:00      
                                    and...            01/01/70 00:00      
                                    Mosfet            01/01/70 00:00      
                     The other way round            01/01/70 00:00      
                        not a Zener            01/01/70 00:00      
                           SCRs are slow!            01/01/70 00:00      
                              Zeners are slow!            01/01/70 00:00      
                           Slow?            01/01/70 00:00      
   Try to convince the mechancis by arguing...            01/01/70 00:00      
      Nice grip...            01/01/70 00:00      
   Maybe you can reverse the damage            01/01/70 00:00      

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