Ch.1. Isolated Step-down (Buck) Converter Ch.2. Push-Pull Converter with Current-mode Control and Slope Compensation Ch.3. Non-isolated Forward Converter with Average Current-mode Control Ch.4. Phase-shifted Full-bridge Converters Ch.5. Current-fed Push-pull Converters Ch.6. Isolated Flyback Converters Ch.7. Non-isolated Boost Converter Ch.8 Quasi-Resonant Converters Ch.9. Class-E Resonant Converter Ch.10. AC-DC Power Factor Correction Supplies Ch.11 Error Amplifiers Ch.12. Supporting Circuits Ch.13. State Space Average and Cuk Converter Ch.14. Simulation Ch. 15. Power Quality
An innovative and analytical approach to Power Electronics!
Keng Wu is currently a Lead Member of the engineering staff at Lockheed Martin, Maritime Systems & Sensors, where he is responsible for various innovations in high reliability analog and digital circuit design in power electronics & systems for satellites and radar. He is highly experienced in analytical circuit design, system modeling, large-scale system dynamic study, test and integration for power electronics. His hardware design experience includes momentum wheel speed regulation, spacecraft attitude torquers, solar array step motor drivers, switching power converters in voltage-mode and current-mode control, resonant DC-DC power converters, synthetic 3-phase AC induction motor drives (Hubble space telescope), power-factor-corrected high power supplies, full and partial linear shunt, sequential linear shunt, sequential pulse width modulated shunt, limit cycle switching shunt, and battery dischargers for spacecraft. He was the lead engineer for the LANDSAT-7 (NOAA, US government) solar array shunt regulator. He oversaw electrical design, system interface, mechanical layout, design review, documentation, and presentation.