MELODY's Step Down and Step up Transformer Combine Model Physics Science Project. Educational Electronic Hobby Kit

To study the transfer of electrical energy from primary to secondary in ratio proportion & to prevent eddy current losses by using soft iron cores. Made it on a wood base with diagram drawn on it. This is a handmade complete working model supported by rough study material to make a suitable projects report by the student. It is using MDF Base, Paper, Electronic-Electrical Components, Mechanical & Scientific goods as per the requirement of a particular model.