1. Transformer Merza Jehad Al-khunaizi Abdul-Rahman AL-Dabal Ali Zohair Al-Alawi

2. History of Transformer The first AC power system that used the modern transformer was in 1886 By William Stanley.

3. Three Phase Transformer Two of the early Three-Phase Transformer.

4. Why do we use high voltages? The voltage transmitted by the power plant is very high. The voltage in houses is 110-220 V. Electric devices need less voltage.

5. How does Transformer Work?

6. Types of Transformer Step-Up Convert from low voltage to high voltage.

7. Types of Transformer Step-Down Convert from high voltage to low voltage.

8. Transformer Applications Mobile Charger

9. Transformer Applications Radio transformer

10. Transformer Applications Car power supply transformer

11. Transformer Manufacturing

12. Transformer Manufacturing Component of the transformer:- Paper coded with Epoxy Glue. Lamina strips.

13. Component of the transformer:- Cooper wire (Coil). Electrical steel (Core). Metal strapping. Transformer Manufacturing

14. References http://www.Explainthatstuff.com/transformers.html http://www.edisontechcenter.org/Transformers.html http://www.dave-cushman.net/elect/transformers.html How does transformer work? http://www.youtube.com/watch?v=VucsoEhB0NA Transformer Manufacturing http://www.youtube.com/watch?v=ANK--5Fu518

15. Thank you