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Power Supplies

Our power supply solutions are designed for seamless integration with industrial and automation systems,
ensuring maximum reliability and efficiency. We offer high-performance power converters, advanced surge
protection, and energy-efficient architectures to support continuous operation, precise power distribution,
and critical applications in demanding environments.

EMINENT FOR
POWER SUPPLIES

Power supplies have become an indispensable part of the modern world, because everything has to be supplied with current. Three factors in particular play a major role in this: energy efficiency, durability and reliability. Weidmüller offers a wide range of solutions that perfectly meet the diverse requirements of the machine construction, power, shipbuilding and process industries.

  • Reliable and efficient power supplies for industrial and automation applications.
  • High energy efficiency, durability, and performance for various industries.
  • Wide voltage range (5-48V) to support diverse automation needs.
  • Advanced power management in three performance classes.
  • Complementary products and Industrial IoT solutions for future-ready operations.

OUR POWER SUPPLIES PRODUCT

Our product families offer you advantages that you shouldn’t miss. The three power classes and various system accessories have a modular design and thus offer customised solutions. This means you’ll find exactly the product you need with our power supply components. Our DC-UPS system components, as well as our buffer modules, decoupling modules and electronic load monitors, improve the reliability of your systems and prevent costly production downtimes.

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SWITCHED-MODE POWER
SUPPLIES

Our switched-mode power supplies in the three performance classes PROtop, PROmax and PROeco offer a high degree of safety and easily withstand harsh industrial environments.

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ELECTRONIC LOAD
MONITORING

Our power management systems offer intelligent and innovative solutions with our reliable electronic load monitoring systems.

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UNINTERRUPTIBLE POWER
SUPPLIES

Our DC-UPS systems safely bridge power failures of up to 30 hours and ensure a reliable and uninterruptible power supply for automation components.

PRE-CHARGE UNITS

Pre charge units enable controlled, sequential ramp-up of industrial DC microgrids. This means that loads such as drives, motors, or complex load circuits can be started one after the other to avoid current peaks. Our pre charge units are available in several performance variants. Operating mode and switch-on delay can be set directly on the device. Further setting and diagnostic options can be selected via the optional communication interface.

  • Adaptable to any application
  • Extensive diagnostic options
  • Conforms to the DC Industry V3 system concept

REDUNDANCY AND DIODE
MODULES

Our diode and redundancy modules are capable of decoupling two or more power supplies. Such a module can be selected for short circuit protection or for functional decoupling of power supplies.

  • For power increase and redundancy
  • Capacity module for extra energy reserves
  • Can be combined with our capacity module for higher power reserves

COMMUNICATION MODULE

Our communication modules enable the connection of our PROtop power supplies and topGUARD electronic load monitoring to control systems. Our power management products can be combined with our Industrial Ethernet portfolio, our relays and semiconductor switches as well as our lightning and surge protection devices.

  • Future-proof power supplies with pluggable modules
  • Full data transparency & remote control
  • Easy integration with automation and IoT systems

Let's Work Together

If you would like to talk to someone about a product or for technical advice, contact one of our experts for assistance.