I need help find a good page which talks about the physics of a tranformer. I know all about the b fields and the flux and the ratio of the windings but what I really need is the practical formulea and methods for example calculating the voltage drop on the primary if the secondary has aresistance of so much and there is a resistor in series with the primary. I could experiment with different variations and figure it out but it would be alot safer and quicker to find a reference for this material. I really would appreaciate help in this matter.(adsbygoogle = window.adsbygoogle || []).push({});

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# Need info

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