Erickson's handwritten lecture notes on zero-voltage transition converters
- State plane analysis of basic ZVT phase-shifted full bridge converter.
- Diode reverse recovery issues
- Addendum: derivation of the equivalent circuit for interval 4'.
Erickson's handwritten notes on active clamp circuits
- Introductory notes on active clamp circuit
- State plane analysis of the active clamp forward converter
- A short note regarding ZVS conditions in the active clamp forward converter
Other reference materials
- See textbook, Section 20.4.1, for a brief ZVT explanation that does not employ state plane analysis. Chapter 20 slides
- Some references on ZVT converters
- Also see textbook Section 20.4.2 for a very brief description of active clamp circuits.