electronica de potencia
Power Power Factor Correction Flyback Power Factor dir transformer BUCK transformer less IGBT power electronics factor power electronics PCB Triac battery PWM shipping heat sink Step page led Zener diodes potencia heat Zener Push pull
International Rectifier - Application Notes
Notas de aplicacion sobre componentes utilizados para electrónica de potencia : Mosfet, IGBT, etc.
http://www.irf.com/technical-info/appnotes.htm