Pulse Width Modulated DC-DC Converters

  • Keng C. Wu

Table of contents

  1. Front Matter
    Pages i-xiii
  2. The Fundamentals

    1. Front Matter
      Pages 1-1
    2. Keng C. Wu
      Pages 3-15
  3. Forward Converters

    1. Front Matter
      Pages 35-35
    2. Keng C. Wu
      Pages 37-43
    3. Keng C. Wu
      Pages 44-53
    4. Keng C. Wu
      Pages 54-83
    5. Keng C. Wu
      Pages 84-96
    6. Keng C. Wu
      Pages 97-115
    7. Keng C. Wu
      Pages 116-123
  4. Flyback and Boost Converters

    1. Front Matter
      Pages 125-125
  5. Current Mode and Simulation

    1. Front Matter
      Pages 163-163
    2. Keng C. Wu
      Pages 165-183
    3. Keng C. Wu
      Pages 184-207
  6. Back Matter
    Pages 217-234

About this book


For the first time in power electronics, this comprehensive treatment of switch-mode DC/DC converter designs addresses many analytical closed form equations such as duty cycle prediction, output regulation, output ripple, control loop-gain, and steady state time-domain waveform. Each of these equations are given various topologists and configurations, including forward, flyback, and boost converters. Pulse Width Modulated DC/DC Converters begins with a detailed approach to the quiescent operating locus of a power plant under open-loop. The reader is then led through other supporting circuits once again in the quiescent condition. These exercises result in the close-loop formulations of the subject system, providing designers with the ability to study the sensitivities of a system against disturbances. With the quiescent conditions well established, the book then guides the reader further into the territories of system stability where small signal behaviors are explored. Finally, some important large signal time-domain studies cap the treatment. Some distinctive features of this book include: *detailed coverage of dynamic close-loop converter simulations using only personal computer and modern mathematical software *Steady-state, time-domain analysis based on the concept of continuity of states Voltage-mode and current-mode control techniques and their differences of merits A detailed description on setting up different equations for DC/DC converters'simulation using only PC


Signal circuit computer control electronics filter power electronics simulation software

Authors and affiliations

  • Keng C. Wu
    • 1
  1. 1.Power ElectronicsLockheed Martin Missile & SpaceUSA

Bibliographic information