Hobby Electronics Basics LEI-4 transformer

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Subject Author Date
LEI-4 transformer H. Dixon 07-30-08
Posted by H. Dixon on July 30, 2008, 6:10 pm
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Hi - I yanked some parts from an old APC unit - a 350 (I think). A
chunky transformer has markings of LEI-4, 430-2020 and also 155D.
Think this think is worth keeping? Thing weighs about 3 lbs.

I did find posts on measuring various aspects of unknown transformers
but I think I'll leave that till I have some more comfort with what
I'm doing.


H. Dixon

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