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Real, Reactive and Apparent Power. Ideal Transformer. 1- No flux leakage 2- Infinite permeability 3-No power loss. 1-. 2-. 3-. Dot convention. Dot shows two things: 1- The direction of voltage 2- The direction of current Otherwise we have to use a Minus sign in these formulas.
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Ideal Transformer 1- No flux leakage 2- Infinite permeability 3-No power loss 1- 2- 3-
Dot convention Dot shows two things: 1- The direction of voltage 2- The direction of current Otherwise we have to use a Minus sign in these formulas