Demonstrative Transformer (for high school) Manufacturer,Supplier and Exporter in India

Functional model of a U-shaped steel core transformer, with a bar that closes the clamped field lines, enameled copper coils, on wooden or plastic support.
Power supply and the number of windings in the primary coil - 220 V / 0.3 A and 1400 turns
Power supply and the number of windings in the secondary coil - 60 V / 1 A and 400 turns
Transformer power is 30 W