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Re: [TCML] Magnifier topics
Antonio Carlos M. de Queiroz skrev:
What are the exact dimensions of the 1 turn primary? I want to check
if I am calculating its inductance correctly.
A magnifier made with an electronic gap that does not quench avoids
the problem of looking at what happens with the energy after quenching.
It is a 2 turn primary, really.
Outside start diametre is 180mm
Inside stop diametre is 166mm
Pitch is 7mm/turn.
I was under the impression that this it was desirable to investigate the
behaviour of, and perhaps the need for, a precise quench.
Therefore, I am rigging up the Steve Conner OLTC driver to it, which
means it will be able to force quench, although only at times when
current is passing trough IGBT, but not when it passes the freewheel diode.
Cheers, Finn Hammer
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