Key Benefits
The MEAN WELL XDR-E series was developed for applications where energy efficiency and reliability meet within limited space. With an efficiency of up to 96% and a housing up to 45% smaller than previous generations, these DIN-rail power supplies deliver maximum performance in minimum space.
Complete Power Range in One Series
Whether you are building a small control cabinet or a large industrial installation, the XDR-E always offers a suitable solution. The series is available in more than 20 versions:
- Power levels: 75W, 120W, 150W, 240W, 480W and 960W
- Output voltages: 12, 24, 36 and 48 Volts
Thanks to this wide range, you have the flexibility to select exactly the power supplies you need within a single product line, without compromising on performance or efficiency.
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Extremely Compact
One of the strongest features of the XDR-E is its compact design. The housing is up to 45% narrower than previous generations. For example, a 150-watt version requires only 30 millimeters of DIN-rail width, while even the heaviest 960-watt version is no wider than 96 millimeters.
- 30mm width up to 75W
- 30mm width up to 120W
- 30mm width up to 150W
- 40mm width up to 240W
- 48mm width up to 480W
- 96mm width up to 960W
This means significantly more space in the control cabinet, with lower housing costs and easier installation, without sacrificing reliability or performance.

High Efficiency and Sustainable
With an efficiency of up to 96%, the XDR-E power supplies are among the most efficient in their class.
The low loss translates directly into less heat generation, which not only saves energy but also extends the lifespan of both the power supply and surrounding components.
Sustainability was also considered during design and production. For example, the XDR-75E-12 has a carbon footprint of only 3.56 KgCO₂e/pcs.
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Reliable in Any Environment
The XDR-E is designed for robust use. Thanks to its fanless design, heat is not dissipated by a fan but by a carefully designed enclosure that disperses heat through natural convection. As a result, the power supplies are quieter and less sensitive to dust and wear. Combined with high-quality components, the power supplies operate flawlessly within a temperature range of -40 °C to +70 °C, with full power available up to +50 °C. All models come standard with protection against short circuit, overload, overvoltage, and overheating.
Smart Features & Global Certification
The XDR-E series stands out with smart features and broad international applicability:
- Safety & regulations: thanks to OVC III, the power supply often complies with IEC 60204-1 without an additional transformer.
- International certification: CE, UL/cUL, CCC, EAC and UKCA, with safety standards such as IEC61010-1, IEC61558-1 and IEC62368-1.
- EMC compatibility: complies with EN55032 Class B, ensuring interference-free operation.