WELD_TEMPERATURE_CONTROL

Published:2009/7/24 2:29:00 Author:Jessie | From:SeekIC

Welding voltage passes through transformer for synchronous rectification to give signal for operational amplifier V1-V2. Output, which is integral of difference between command voltage and resistive input voltage, is used to provide correct, fusion temperature under varied welding conditions.-G. R. Archer, Feedback and NOR Logic Yield Sound Spot Welds, Electronics, 33:8, p 48-51.



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