Laminated low loss core for attaching different coils to demonstrate the step up and step down transformer principle. Attractive demountable transformer with clearly labelled coils for GCSE physics and science and A-Level physics demonstrations. The principles used show how transformers are used in domestic electrical appliances and in the National Grid for power transmission. This magnetic circuit is made up of highly permeable U-shaped metal sheeting, which can be closed via two clamps with tightening screws.
Supplied with 1x coil of 1000 turns, 230V with mains connector and 1x coil of 500 turns, 0.5A
