Email: Password: Remember Me | Create Account (Free)

Back to Subject List

Old thread has been locked -- no new posts accepted in this thread
???
10/31/09 21:31
Read: times


 		 #170293 - The reason for the relay is....
Responding to: ???'s previous message
simply lowest cost. The nearest alternative is to use a solid state relay and then one up on that would be a single phase thyristor stack or bridge but cost and size dictate.
The already mentioned 16Amp relays work satisfactory so long as the relay can be simply unplugged(relay pcb base) and replaced with new which is deemed acceptable maintenance for the long term.


List of 51 messages in thread
TopicAuthorDate
89s52 PID controller            01/01/70 00:00      
   ?            01/01/70 00:00      
   The question is            01/01/70 00:00      
      USP            01/01/70 00:00      
         freelance employee (sic)            01/01/70 00:00      
      Which market(s)            01/01/70 00:00      
      Is it ready?            01/01/70 00:00      
         Andy's reply            01/01/70 00:00      
            I'll take that as a "No", then?            01/01/70 00:00      
   Re: where to from here            01/01/70 00:00      
      the dissolution meter industry ...            01/01/70 00:00      
         Do you mean desalination            01/01/70 00:00      
            no, dissolution            01/01/70 00:00      
   On Production            01/01/70 00:00      
   89s52 PID controller            01/01/70 00:00      
      Self tuning ?            01/01/70 00:00      
         H i Steve,            01/01/70 00:00      
            How do penetrate the market...            01/01/70 00:00      
               I wonder too            01/01/70 00:00      
               Andy's reply            01/01/70 00:00      
                  what do you want???            01/01/70 00:00      
                     Reply to Erik.            01/01/70 00:00      
                  RE: I am asking for advice on 8052.com            01/01/70 00:00      
                  How does someone get their hands on it?            01/01/70 00:00      
                     Hi Justin            01/01/70 00:00      
                        Depends on their line of business            01/01/70 00:00      
                        That might actually be harder            01/01/70 00:00      
                        I think that would have to be the way to go            01/01/70 00:00      
                           Thanks Steve and Andy,            01/01/70 00:00      
                              Not processor but skills of the developer that matters            01/01/70 00:00      
                              Open it ?            01/01/70 00:00      
                              the other two available MPU platforms            01/01/70 00:00      
                        The market.            01/01/70 00:00      
                           URL            01/01/70 00:00      
      Just for Reference PID is an old technology            01/01/70 00:00      
         Prove it....            01/01/70 00:00      
            Supposed Real life results            01/01/70 00:00      
               But are they relevant?            01/01/70 00:00      
                  The Engineering Principle            01/01/70 00:00      
                     Robust ?            01/01/70 00:00      
            Agreed - what a rubbish paper!            01/01/70 00:00      
   16amp pwm relay?            01/01/70 00:00      
      It's just a standard electro mechanical relay....            01/01/70 00:00      
         Sounds like the wrong part for the job, then?            01/01/70 00:00      
            The reason for the relay is....            01/01/70 00:00      
               lowest cost????            01/01/70 00:00      
               This looks like your USP opportunity!            01/01/70 00:00      
   Some more thought...            01/01/70 00:00      
   What kind of heaters have you tested it on ?            01/01/70 00:00      
   Congratulations!            01/01/70 00:00      
   Congratulations II !            01/01/70 00:00      

Back to Subject List