Referring to the diagram, a practical transformer's physical behavior may be represented by an equivalent circuit model, which can incorporate an ideal transformer.
reFErrINg tO tHE diagrAm, a PracticaL trAnSformer'S physicaL bEHaviOR may Be represented by an eQuIvaleNt cirCUit MoDel, whiCh cAn inCorporate aN iDeaL tranSfORmEr.