Arco® Transformer Ratio Demonstrator

Demonstrate transformer properties and power transfer efficiency.

• Primary winding: 600 turns with three 200 turn tapings

  Secondary winding: 600 turns with six 100 turn tapings

  Central divider separating windings

  Rated from 3 to 12 V and 500 mA

The Trans-Ratio apparatus is designed to help students explore the fundamental principles of transformers, including the relationship between primary and secondary windings and power transfer efficiency. By adjusting the tapings on both windings, users can observe how changes affect voltage and current, providing a hands-on understanding of transformer behavior.