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Old 5th Aug 2007, 5:49 pm   #7
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Join Date: Mar 2003
Location: Birmingham, West Midlands, UK.
Posts: 785
Default Re: Testing an output transformer

Originally Posted by Radio_Dave View Post
Well... I've just applied 1.5v to the secondary and there's 46.8v on one side of the primary and 47.4v on the other. I guess this make a difference of about 1%
I've yet to measure a p-p transformer where both sides of the primary are exactly the same - a difference of 1% seems fine to me.
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