Demonstrate electromagnetic induction and transformer principles with this classic device.
Plated iron core is 165 mm L with 19 mm diam.
Primary coil has 175 turns of 18 AWG insulated copper wire.
Coils are wound on molded formers fitted with shielded banana jacks.
Secondary coil has 3 different available windings—500; 1,000; and 1,500 - with insulated copper wire.