I have a question!
I have to repair a TIG ARC WELDER,problem is that all electronics in it is totally damaged.
I wont to use phase cotrol with SIEMENS TCA785 on primary side off transformer.
If anyone hes any experience with thih plese leave here sugestions,it might help me.
Thanks Milan
I have a question!
I have to repair a TIG ARC WELDER,problem is that all electronics in it is totally damaged.
I wont to use phase cotrol with SIEMENS TCA785 on primary side off transformer.
If anyone hes any experience with thih plese leave here sugestions,it might help me.
Thanks Milan
To control power SCRs it is better to use n:n pulse transformers, as per attached applications from the TCA785 data sheet; pages 15 and 16 .. **broken link removed**