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Thanks.
I dindt say I designed, I just copied. Thats why the question raised. The machine is three phase
and being welding machine as far as output is concern, it can accept any level of ripples. Only
it should be acceptable to IGBT and its firing. Will it affect temperature rise or if filter...
dear all,
I consrtucted Invertor welding machine 400A with filter capacitor 50MFD in DC link.
Some machine of same capacity uses 470MFD. I find large variations. How exactly it affects
the performance, can I use 25MFD for 250A machine?
deepak
Hello,
I have designed pcb in protel 98 and using NC drill file for cnc drilling. The drill path is very lengthy. Does protel have drill path optimisation option while generating NC Drill file? Or is there any other way to optimise drilling sequence?
Thanks
deepak
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