Part 1: Functions and requirements Common to Most Direct Off-Line Switchmode Power Supplies. p.1.3.-- Part 2: Design: theory and Practice. p.2.3.-- Part 3: Applied desig. p.3.3.-- Part 4: Supplementary. p.4.3 Incluye: Referencias bibliográficas, glosario e indice.-- Suministro N°. 30002