1. Paguio, Cindy Sandoval, Andrew Valdez, Rozelle EE 241 Design Problem

2. Overview I. Introduction II. Design Specifications III. Block Diagram IV. Schematic Diagrams V. Results VI. Conclusion(?)

3. Introduction Typical laboratory power supply converts one form of electrical power to another (desired form & voltage) typically converts 120 or 240 V AC to a well-regulated lower voltage DC Flyback Converter in DCM isolated power converter Low-power switch-mode power supplies

4. Specifications Typical Lab Supply Single output Flyback converter in DCM Vi = universal supply (85V to 264V) Io = 0 to 3A Vo = 2V to 20V

5. Block Diagram

6. Linear Regulator

7. Flyback

8. Switching Circuit