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Erik Malund
08/25/05 07:08
Read: 1025 times
Mt Airy, Nc
USA


 
#100075 - even with a triac you still need a relay
Responding to: Andy Neil's previous message
even with a triac you still need a relay. I have never done triac on/off for motors, but with an inverter (variavble speed drive) rules and regulations require that OFF is by relay.

If your concern is very frequent on.off cdycles and you still want an electronic on/off after the relay, BUY ONE. There is an inordinate amount of "know how" in these devices.

Erik

List of 23 messages in thread
TopicAuthorDate
What is a safer?      U Kaz      08/25/05 01:52      
   Think about it      Russell Bull      08/25/05 02:34      
   hmmmm      U Kaz      08/25/05 03:24      
      Why not just use a relay?      Russell Bull      08/25/05 03:30      
         Agree but....      U Kaz      08/25/05 03:37      
            Hmm...      Andy Neil      08/25/05 04:08      
         Relay      Andy Neil      08/25/05 04:13      
      philips      Abhishek Singh      08/25/05 09:47      
   No buts      Russell Bull      08/25/05 05:54      
      Is it rocket science then?      U Kaz      08/25/05 06:09      
         What's non-ideal?      Andy Neil      08/25/05 06:49      
            even with a triac you still need a relay      Erik Malund      08/25/05 07:08      
            Relays      U Kaz      08/25/05 07:57      
               the life of a relay      Erik Malund      08/25/05 08:17      
                  Try this      Steve M. Taylor      08/25/05 09:53      
                  Contactors      Russell Bull      08/26/05 01:54      
                     motor specs      U Kaz      08/26/05 02:20      
                        Mechanical things      Russell Bull      08/26/05 03:37      
                     Yebbut      Steve M. Taylor      08/26/05 05:30      
               Use the math Luke      Neil Kurzman      08/25/05 10:00      
   Dumbass customers      Russell Bull      08/26/05 02:15      
      War Stories - New Thread?      Andy Neil      08/26/05 05:49      
         Since Craig is adept at moving posts, I'      Erik Malund      08/26/05 07:41      

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