Electric School on Instagram: "Transformer Losses Explained | Copper Loss, Iron Loss, Eddy Current & Efficiency In this video, we explain different types of transformer losses such as copper loss, iron loss, hysteresis loss, eddy current loss, and leakage flux. You will understand how electrical energy is converted into heat inside the windings and core, and how engineers reduce these losses using laminated cores, silicon steel, and low-resistance copper windings. This video also explains why mo