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.

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