Epstein frame transformer

Thread Starter

Marwan Alhashmi

Joined Dec 26, 2017
1
Hi,

I am currently trying to submit a report of how Epstein frame works and at what standards, however I have two questions regarding the transformer. I feel the questions are easy but it keeps confusing me in the Epstein frame application.

1. Why do we use sine waves in transformers?
2. At what flux density should a transformer be excited at?
 
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