Regulated transformer rectifier unit

Replenishing power supply system

Resonant converters

Resonant-type switching power supply device

Scanner power module

Selectable arrangement energy converter

Selectable dual rectifier power supply for musical amplifier

Semiconductor valve

Separation control for multiphase plural inverter system

Series connected converter for control of multi-bus spacecraft p

Series induction/parallel inverter power stage and power staging

Sharing of external components for the control of the switching

Single phase AC-DC converter having a power factor control...

Single stage high power-factor converter

Slaved supply for serial link, of master slave type

Spatial arrangement of the valves of a three-pulse converter sys

Stabilized welding power source including a series-resonant curr

Stable voltage converter with multiple pulse width modulated...

Static converter circuit and method for controlling it

Static converter suitable for high input voltage applications