Hmm well I have read a few books on transformer design myself.. There are many aspects to transformer design other than which wind goes where.. Just to name a few things considered in design. For higher freq transformers choosing a wire which allows full diameter usage of current based on skin effect.. Winding cores in ways to reduce fringing flux, Choosing the right core based on the amount of power planned to be applied, Choosing proper gauge wire to get the desired current density in primary and secondary in relation to wind ratio. Applying a window utilization factor to design to ensure available window space.. The list goes on for designing a transformer..
skin effect, fringing flux, proximity effect, eddy currents, current density, max field density in teslas for a core, permeability of a core, saturation current, Remanent flux, coercive force, hysteresis, H field, B field, mutual inductance.. just to name a few factors commonly used in design.
Can you explain in detail as to what all the benefits are for primary on top of secondary?
