Ideal Transformers

Ideal Transformers

1. Ideal Transformers

2. Presentation on Ideal Transformer Green University of Bangladesh

3. Introduce ………….. Advisor Dept. of EEE Name:…… ID:………… Dept. of EEE

4. Ideal Transformers An ideal transformer is a lossless device with an input winding and an output winding. It has the following properties: No iron and copper losses No leakage fluxes A core of infinite magnetic permeability and of infinite electrical resistivity Flux is confined to the core and winding resistances are negligible

5. Ideal Transformers An ideal transformer is a lossless device with an input winding and an output winding. The relationships between the input voltage and the output voltage, and between the input current and the output current, are given by the following equations. In instantaneous quantities f M

6. Ideal Transformer

7. Transformer Polarities

8. Turns Ratio

9. Transformers

10. Coupling a Load to a Source

11. “Reflecting” the Load Impedance to the Primary

12. Thank you all