Field-oriented control (FOC), or vector control, is a technique for variable frequency control of the stator in a three phase AC induction motor drive using two orthogonal components. One defines the magnetic flux generated by the stator, while the other corresponds to the torque as determined by the speed of the motor determined by the rotor position.

We offer the entire range of power semiconductors and ICs including discrete IGBTs and power MOSFETs as well as power modules and intelligent power modules (IPM), high-voltage gate drivers and powerful STM32 microcontrollers needed to implement high-efficiency variable-frequency drive (VFD) motor control.
To help reduce and simplify the design cycle, we offer a complete ecosystem of hardware – evaluation boards and reference designs – as well as firmware and software libraries.
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