Alain Bailly

Sensorless universal motor speed controller

Device for limiting transient variations of a supply voltage

Switching supply device

Method and apparatus for regulating output voltage of a voltage converter

Limiting the continuous mode of a power converter

Device of adjustment of the charge current of a storage capacitor

Power factor of a rectified power supply

Sensorless motor speed controller

High and low d.c. voltage power supply

Switched-mode power supply regulation