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Re: Homemade transformers



It was written:

>I seem to recall in the previous 'home-made transformer' thread, that
>voltage step-up/down was related to the ratio of (turns^2).  The 
>above appears to be calculated on ratio turns.

Not correct.  Voltage out/current out depend on the turns ratio and 
voltage/current in.

Inductance (and the subsequent no-load magnetizing current) depends on 
primary turns^2.

-Bill

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