Transformer Action

Use of Coupled inductors to model an ideal transformer. In this case Step-down transformers acting on a 3-Phase 120VRMS Voltage input. 📓 A quick formula to set up a Coupled Inductor as a simple Transformer: Ls = (N₂/N₁)²Lp Where; ↪️Lp = Inductance of Primary coil ↪️Ls = Inductance of Secondary coil ↪️N₂/N₁ = Turns ratio between the primary and secondary coils So in choosing a given value for Ls, and a desired turns ratio, we can determine Lp, and fill out the rest of the model. Letting the coefficient of coupling be one to further simplify. 🔎 Observe the VRMS measurements off the line-voltag, and off each step-down transformer.