Transformer - equivalent circuit 

In the video, we will explain the gradual genesis and physical essence of the equivalent circuit of the transformer. We begin slowly by describing an ideal (mathematical) transformer, which we gradually complicate by considering its natural physical properties. The result is a standard T-shape equivalent circuit known from the commonly available literature. The video emphasizes understanding why the equivalent circuit looks the way it does :).
Content in points:
- Introduction of the concept of an ideal transformer (equivalent circuit)
- Explanation of the transformer principle
- Gradual consideration of parasitic effects (leakage magnetic flux, losses) and rebuilding the idealized equivalent scheme
- Explanation of the final equivalent circuit of the transformer