Large capacity variable speed PWM spatial vector type sub-harmon
Laser diode triggered soft start controller for a polyphase...
Lead-angle control method and device for operating permanent...
Leading power factor induction motor device
Leakage inductance saturation compensation for a slip...
Lifting device for driving a load
Line to line to line to neutral converter
Line-to-line voltage reconstruction for synchronizing thyristor
Linear electric motor controller and system for providing...
Linear electric motor controller and system for providing...
Linear, low EMI/RFE fan control circuit
Load and speed sensitive motor starting circuit
Load and speed sensitive motor starting circuit and method
Load and speed sensitive motor starting circuit and method
Load commutated inverter (LCI) induction motor drive
Load driving apparatus, vehicle, and abnormality processing...
Load driving method and device
Load responsive control system for constant speed induction moto
Load responsive voltage controlled motor
Load sensing, soft-braking method and apparatus using the same