Contactors

Products and reference designs

Contactors

Block diagram

Overview

Our integrated circuits and reference designs help you create reliable and high-performing contactors for switching loads such as motors, HVAC, lighting and heating to a power supply.

Design requirements:

    Innovative contactors often require:

  • Monitoring current and temperature faults to drive solenoid relays or motor drives.
  • Highly efficient architecture to power from 1/3-phase AC or auxiliary DC supply.
  • Adjustable trip timing settings and diagnostics to detect stuck actuators.

Block diagram

Find products and reference designs for your system.

Technical documentation

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Type Title Date
White paper Detection of Plunger Movement in DC Solenoids White Paper 19 Apr 2021
White paper Enabling and integrating wired & wireless technologies for grid interoperability 22 Mar 2019
White paper High Voltage Isolation Quality and Reliability for AMC130x 27 Jun 2016
White paper Overcurrent protection enables more efficient and reliable systems 16 May 2016
Application note Is Your IGBT Gate-Driver Power Supply Optimized 12 Mar 2015

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