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Need electronics guru help!!! Urgent

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Discussion in 'Electronics Homework Help' started by kirakun, Oct 29, 2010.

Oct 29, 2010 #1

kirakun

4

0

Nov 4, 2006

Hi experts, I need help for study. The question is why is needed to laminate a core in transformer?

From what I know is to reduce eddy current n losses.

Question now is,

how does laminate the core will reduce eddy current?

What is eddy current?
Is it unwanted current?

Coil wind around the core is to increase or decrease in flux?

Counter emf produce eddy current?
Oct 29, 2010 #2

(*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

25,412

2,780

Jan 21, 2010

Save your fingers, please let me do it for you...
Apr 16, 2011 #3

lexroxas

37

0

Apr 15, 2011

Ahahahaha! I like your reply!

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