It turns out that this chip’s TIMER4 peripheral contains a feature designed exclusively for 3-phase brushless motor control. Complementary PWM outputs are built into 3 pairs of pins with ...

Sadly it’s a little more mundane than the pump itself, since a turbomolecular pump is a highly specialised multi-stage turbine, this is a 3-phase motor controller with analogue speed feedback ...

Add a motor and motor control circuit into a microprocessor based development ... In module 1 you will learn principles of operation of AC induction motors, both single and 3-phase types. You well ...

EPC has introduced an evaluation board implementing a 40Arms (60A peak) three-phase inverter that will run from 30V to ... What it does not include, is any form of signal generator or control loop. It ...