1. UTMUTM UNIVERSITI TEKNOLOGI MALAYSIA 1 Relation with multiple disciplines

2. UTMUTM UNIVERSITI TEKNOLOGI MALAYSIA 2 Relation with multiple disciplines

3. UTMUTM UNIVERSITI TEKNOLOGI MALAYSIA 3 Industrial applications Motor drives Electrolysis Electroplating Induction heating Welding Arc furnaces and ovens Lighting Transportation applications Trains & locomotives Subways,Trolley buses Magnetic levitation Electric vehicles Automotive electronics Ship power systems Aircraft power systems

4. UTMUTM UNIVERSITI TEKNOLOGI MALAYSIA 4 Utility stems applications High- voltage dc transmission(HVDC) Flexible ac transmission(FACTS) Static var compensation & harmonics suppression Custom power & power quality control Supplemental energy sources : wind, photovoltaic, fuel cells Energy storage systems Power supplies for electronic equipment  Telecommunications  Computers  Office equipment  Electronic instruments  Portable or mobile  electronics

5. UTMUTM UNIVERSITI TEKNOLOGI MALAYSIA 5 Residential and home appliances  Lighting  Heating  Air conditioning  Refrigeration & freezers  Cooking  Cleaning  Entertaining Applications in space technology Spaceship power systems Satellite power systems Space vehicle power systems

6. UTMUTM UNIVERSITI TEKNOLOGI MALAYSIA 6

7. UTMUTM 7

8. UTMUTM 8

9. UTMUTM 9

10. UTMUTM 10

11. UTMUTM UNIVERSITI TEKNOLOGI MALAYSIA 11

12. UTMUTM UNIVERSITI TEKNOLOGI MALAYSIA 12

13. UTMUTM UNIVERSITI TEKNOLOGI MALAYSIA 13

14. UTMUTM UNIVERSITI TEKNOLOGI MALAYSIA 14 The insulated-gate bipolar transistor or IGBT is a three-terminal power semiconductor device, noted for high efficiency and fast switching. The Integrated Gate Commutated Thyristor (IGCT) is a new high-power semiconductor device. An IGCT is a sub family of the GTO thyristor and like the GTO thyristor is a fully-controllable power switch.

15. UTMUTM UNIVERSITI TEKNOLOGI MALAYSIA 15 Thyristors thyristoren

16. UTMUTM UNIVERSITI TEKNOLOGI MALAYSIA 16

17. UTMUTM UNIVERSITI TEKNOLOGI MALAYSIA 17 Examples of commercial Power Diodes Data sheet

18. UTMUTM UNIVERSITI TEKNOLOGI MALAYSIA 18 Device Applications