Motor spindle control system and method

Motor spindle control system and method

Motor system employing analog encoded hall effect sensor...

Motor system with reduced common-mode noise

Multi-level programming of motor for a ventilation system

Multi-phase, multi-frequency controller

Negative sequence carrier signal controller

Over current detection circuits for motor driver

Phase logic circuits for controlling motors

Polyphase motor

Polyphase rotating machine equipped with an improved control...

Position sensor system

Positioning device

Power conversion device

Power inverter

Power supply topology for a multi-processor controller in an...

Prevention of concurrent PWM or PSM commutations of power...

Programmable constant voltage retract of disk drive actuator

Programmable motor drive

Pump controller system and method