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Erik Malund
12/27/05 07:05
Read: 591 times
Mt Airy, Nc

#106012 - heater coils
Responding to: Suresh R's previous message
The Transformer Secondary connects to a heater coil.
Are easily controlled bu zero crossing opto relay amd spme simple driver techniques.
a heater coil does not need to to get 9/10 of the voltage to gibe 9/10 heat, it works just as well if it get 9/10 of the cycles.


List of 11 messages in thread
Variac Alternatives      Suresh R      12/27/05 02:29      
   heater coils      Erik Malund      12/27/05 07:05      
   Why?      Andy Neil      12/27/05 19:57      
      Actual Requirement      Suresh R      12/27/05 23:27      
         large heavy pcb      Terry Lingle      12/28/05 06:23      
            My thought too !      Steve M. Taylor      12/28/05 06:49      
      variable - power supply      Suresh R      12/28/05 23:06      
         More detail      Andy Neil      12/29/05 08:08      
   Maybe it's too simple, but -        Hal Albach      12/29/05 08:06      
      sweet!      Erik Malund      12/29/05 08:36      
      It works for me!      Andy Neil      12/29/05 12:27      

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