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An AC Drive is a frequency converter designed to control the speed and torque of an electric motor – typically 3-phase AC induction or 3-phase BLDC motors – using specifically developed control methods such as variable-frequency drive (VFD) or field-oriented control (FOC).

Our offer includes an extensive range of 8-bit STM8 and 32-bit STM32 microcontrollers, a wide range of power discretes including IGBTs and power MOSFETs, including silicon-carbide (SiC) diodes for higher power efficiency, as well as integrated power modules (IPM) to help build scalable, high-efficiency power stages with power ranging from a few watts up to tens of kilowatts.

Additionally, ST provides an extensive portfolio of high-performance operational amplifiers and comparators, switching and linear regulators and MEMS inertial and environmental sensors – to enable predictive maintenance – and a comprehensive range of software and hardware evaluation tools to help reduce development time and cost.

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Presentations & Training Material

    • Description Version Size Action
      An introduction to electric motors 1.0
      2.23 MB
      PDF

      An introduction to electric motors

Publications and Collaterals

    • Description Version Size Action
      SLLIMM™ 2nd Series Small Low-Loss Intelligent Molded Module 1.0
      1.38 MB
      PDF

      SLLIMM™ 2nd Series Small Low-Loss Intelligent Molded Module

    • Description Version Size Action
      Motor Control Reference Guide 15.10
      2.61 MB
      PDF

      Motor Control Reference Guide

eDesignSuite

Converter

Input

V This option is required. And must be less than or equal to Volt. Max [V]
V This option is required. And must be greater than or equal to Volt. Min [V]

Output Power

V This option is required and must be a number.
A This option is required and must be a number.