Why does a converter that looks correct on paper still overheat, oscillate, produce damaging transients, or fail the moment you connect real devices and a real load?
You may understand circuit theory and know the standard converter equations, yet still struggle to connect switching behaviour, semiconductor losses, magnetics, thermal limits, gate drives, feedback stability, electromagnetic interference, and protection. Studying those topics separately leaves dangerous gaps. A single overlooked parasitic, junction-temperature rise, control delay, or insulation requirement can turn a promising design into repeated simulations, failed prototypes, and expensive troubleshooting.
Handbook for Principles of Power Electronics gives you a structured path from first principles to integrated converter design and validation. It develops the governing equations from switching states, volt-second balance, charge balance, device behaviour, and energy conservation, then applies them through complete worked examples, practice problems, design worksheets, and system-level checks.
With this handbook, you will be able to:
Analyse switching states and derive conversion ratios, current ripple, voltage ripple, and conduction-mode boundaries.
Select semiconductor devices by evaluating voltage and current stress, conduction loss, switching loss, gate requirements, and safe operating limits.
Design inductors and transformers using flux density, turns ratio, air gap, winding loss, core loss, leakage, and insulation constraints.
Calculate thermal resistance paths, junction temperature, transient heating, heat-sink requirements, and reliability limits.
Compare rectifier, nonisolated, isolated, resonant, inverter, multilevel, current-source, and alternating-current converter families.
Develop averaged models, identify poles and zeros, design compensation, and assess stability in frequency and time domains.
Evaluate harmonics, filters, electromagnetic interference, protection, clearances, grounding, precharge, isolation, and safe shutdown behaviour.
You will explore diode, transistor, and thyristor switching; hard and soft commutation; gate-drive circuits; magnetic-component design; pulse-width modulation; current-mode control; power quality; fault detection; simulation; prototype measurement; and formal design review. Reference appendices provide circuit-analysis support, device-loss worksheets, magnetic-design worksheets, and reusable control and simulation models.
This handbook is written for upper-level electrical and electronic engineering students, graduate entrants, practising engineers, and technical professionals who need a rigorous course companion or desk reference. You should already understand basic direct- and alternating-current circuits, semiconductor electronics, differential equations, Laplace transforms, and introductory feedback control.
If you want to move beyond ideal schematics and understand what makes a converter efficient, stable, thermally sound, measurable, and defensible, this handbook gives you the method. Add it to your technical library and approach your next design with calculations you can trace and decisions you can justify.
