Power for superior system availability

Phoenix Contact’s power solutions supply your applications with leading technology and high quality. Power supplies, DC/DC converters, redundancy modules, and uninterruptible power supplies are optimally tailored in design and functionality to the requirements of various industries.

With our QUINT, TRIO, and UNO product ranges, choose from a basic, standard, or critical-level device for your application. These products have attributes and price points to fit any application.

AC/DC power supplies

From groundbreaking, feature-rich power supplies to basic, fundamental power supplies, Phoenix Contact has DIN rail-mountable options with the features you need and the quality you've come to expect. The product ranges offer a variety of options in design, power, and functionality.

Select the ideal solution based on your requirements. Our goal is to ensure the maximum availability of your system.

  • QUINT POWER – powerful with critical functionality
  • TRIO POWER – robust with standard functionality
  • UNO POWER – compact with basic functionality

DC/DC converters

DC/DC converters are the control cabinet problem solvers. They can convert voltage from one level to another, or amplify, regulate, and isolate voltage to eliminate noise and other unexpected complications within an application. Choose from a variety of DC/DC converters to best suit your project.

  • DC/DC converters with selective fuse breaking technology
  • DC/DC converters with conformal coating with additional hazardous location approvals
  • DC/DC converters for low power applications
  • DC/DC converters for solar applications

Redundancy modules

A dependable redundant system decouples a parallel connection of two power supplies with an active redundancy module. Decoupling the power supplies ensures that a fault on one power supply will not affect the other power supply.

Phoenix Contact provides many options for a reliable redundant power system, including:

  • QUINT ORING – decouples, monitors, and controls
  • QUINT S-ORING – decouples and monitors
  • Basic diode modules – decouples

Uninterruptible power supplies

Mains interruptions can have serious consequences. Avoid taking risks with our uninterruptible power supplies to ensure production continues to run seamlessly.

Phoenix Contact provides DC and AC UPS solutions for optimum system availability, even in the event of a mains failure.

  • DC battery backup options
  • AC battery backup options


8240 Parkhill Drive
Milton, Ontario L9T 5V7



Class Room Series: What is Power Reliability?

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