Switching Power Supplies A - Z, 2nd Edition

current ripple ratio, 73–74, 83, 214–216

design rule basics, 180, 181

flyback converters, 131–132, 133–134, 138

forward converters, 156

frequency dependence, 77

gapped cores, 222–223, 222f

holdup requirements, 573

inductor relationship, 76–77

inverse coupling, 529, 530f, 531–533

load current dependence, 77–78

optimum value, 196

paralleling, 516

split-winding inductors, 176, 177

stress handling, 514–515

turn numbers not increasing, 103–106

variation for dc level, 64t

inductance index, 128–129

inductive switching:

crossover time, 316–317, 316f

losses, 316–319, 320–322

repetitive switching, 317

simplified MOSFET model, 320–322, 321f

turn-on/off transition, 317–318

inductor current:

ac and dc components, 69f

average, 181, 182, 183–184

charging phase, ...