Phoenix Contact: Space-Saving Power Supplies

DCS-26-Phoenix-UNOPOWER-400.jpg

June 1, 2021

With the new generation of UNO POWER power supplies, Phoenix Contact provides compact power supplies with a high power density.

The new devices are space-saving and alignable without minimum clearances to neighboring modules, meaning they are ideal for use in compact control boxes. The new devices are available in the power classes 120 W, 240 W, and 480 W. The power supplies feature a power density of 500 W/dm³ and offer easy system diagnostics with the floating switch contact and “DC OK” LED. With an efficiency of up to 94.6%, the power supplies are also extremely energy-efficient. The output voltage, adjustable from 24 V DC to 28 V DC, ensures high flexibility. The temperature range of -25°C to +70°C is wide, meaning that outdoor installations are also possible. The device starts up reliably even at -40°C.

Source

Related Articles

Editor’s Pick: Featured Article

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s scalable engineering software, u-control 2000, adapts individually to your requirements. And, the u-control is powerful, compact and fully compatible with Weidmüller’s I/O system u-remote. This article looks at what makes u-control the heart of your automation.

Programmable logic controllers (PLCs) are one of the main components of any automated system. A typical control system has inputs, outputs, controllers (i.e., PLCs), and some type of human interaction with the system, a human machine interface (HMI), for example.

Read More

Latest Articles

  • UL Certification Requirements for OEMs: Essential Guide for Renewable Energy Projects

    May 5, 2026 In today’s fast-evolving energy and manufacturing landscapes, product safety, performance, and reliability are under greater scrutiny than ever before. For OEMs (Original Equipment Manufacturers) and players in the renewable energy sector, one certification has emerged as a gold standard—UL certification.  Although not legally mandatory in all regions of North America, UL (Underwriters Laboratories) certification is Read More…

  • Case Study: Improving Transformer Reliability for Underground Mining Power Systems

    May 5, 2026 Segment and Application The customer is a regional provider of engineered electrical solutions for mining and industrial applications in Mexico. They design and integrate customized power distribution equipment and electrical systems for harsh environments, including underground mining operations. As part of this work, they required compact power solutions for underground mining skids Read More…