induction transformer (INTR) – "boiler"
some tests with induction cooker’s circuit as an induction transformer:
– double bifilar coil and 3kW light-bulbs (alternative lighting)
– some water heating tests (alternative home-heating system)
so far this air-cored flat coils induction transformer is most efficient transformer; to figure out the efficiency needa bring input and output to the same energy level (DC or AC) for measurements