PWM power supply eliminating modulation-frequency components fro
PWM power supply with synchronous rectifier and synchronizing os
PWM rectifier control with switching losses equally distributed
PWM rectifier having de-coupled power factor and output...
PWM, Single-ended, separately driven d.c.-d.c. converter
PWM-controlled power supply capable of eliminating modulation-fr
PWM-controlled power supply including choke coil with 3-windings
PWM/linear driver for an electromagnetic load
PWN controller use with open loop flyback type DC to AC converte
PWN modulator in multi-phase converter