(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

A step down transformer has a primary to secondary ratio of 4:1. If the peak current in the secondary is 12 A, the peak current in the primary is what?

2. Relevant equations

Vp/Vs = Np/Ns

3. The attempt at a solution

(4/1) = (Ip/12 A)

what is the relation between I and V? (V= IR or V= IP does not seem to work).

thanks in advance!

1. The problem statement, all variables and given/known data

2. Relevant equations

3. The attempt at a solution

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# Homework Help: Transformer primary-to-secondary turn ratio problem

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