Author Topic: The Dc resonant transformer  (Read 25116 times)

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Re: The Dc resonant transformer
« Reply #32 on: January 04, 2014, 17:39:49 pm »
won't L2 try to maintain the magnet's magnetic field ? this is like putting an air core tranformer aligned to a homogeneous magnetic field.. is there something I'm missing?

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Re: The Dc resonant transformer
« Reply #33 on: January 04, 2014, 18:30:57 pm »
When?

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Re: The Dc resonant transformer
« Reply #34 on: January 04, 2014, 18:33:12 pm »
From my analysis the secondary aways mimic the primary magnetic field during pulse on except if the field cross the zero point.


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Re: The Dc resonant transformer
« Reply #35 on: January 04, 2014, 19:20:26 pm »
 the core field is decreasing so the secondary coil will create a field to keep the field from decreasing .... opposite to the primary coil's field.... I'm I wrong?

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Re: The Dc resonant transformer
« Reply #36 on: January 04, 2014, 19:49:13 pm »
during pulse on?

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Re: The Dc resonant transformer
« Reply #37 on: January 04, 2014, 20:10:57 pm »
yes ... during pulse on the field is decreasing isnt it?

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Re: The Dc resonant transformer
« Reply #38 on: January 04, 2014, 22:35:11 pm »
Yes the field is decreasing. But do you agree that if it were a normal transformer the field would be increasing because of the primary? So in the case of a transformer the positive into the dot  and positive out of the secondary  dot. 

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Re: The Dc resonant transformer
« Reply #39 on: January 04, 2014, 22:43:02 pm »
yes.. but put a coil inside a magnetic field and reduce the field strength , the coil will create a magnetic field to resist this change in field strength.. in the direction of the field..