MEAN WELL AC/DC Ultra Slim Industrial DIN Rail Power Supply - 12V 20A 240W

The MEAN WELL AC/DC Ultra Slim Industrial DIN Rail Power Supply represents a premium solution for demanding electrical infrastructure, engineered for reliability and space efficiency. Part of the XDR-480E series, this model delivers a stable 24V DC output with a robust 480W power rating, making it ideal for powering critical systems where consistent performance is non-negotiable. Its defining feature is an ultra-slim 48mm wide casing, which maximises the use of valuable space within control cabinets and DIN rail enclosures, allowing for higher density installations without compromising on power.

Engineered for global deployment, it supports an ultra-wide AC input range of 85-264V AC (with Power Factor Correction) and a DC input range of 120-370V DC, ensuring compatibility with power grids worldwide. A standout characteristic is its exceptional operational efficiency, peaking at a typical 95.5%, which directly translates to lower energy costs and reduced heat generation. This is complemented by an impressively low standby power consumption of less than 1.2W, aligning with modern energy-saving and carbon reduction initiatives.

Built for industrial resilience, the power supply incorporates a comprehensive suite of protective features including short circuit, overload, over-voltage, and over-temperature safeguards. It also features a built-in constant current limiting circuit and a DC OK relay contact for system monitoring. The fanless design, relying on free air convection for cooling, ensures silent operation and eliminates a common point of mechanical failure, enhancing long-term reliability. It is designed to operate in a wide temperature range from -40°C to +70°C, with full 480W load capacity maintained up to +50°C.

Certified to the highest international safety standards—including UL, TUV, CB, RCM, BSMI, and CCC—it provides peace of mind for integration into sensitive and high-value equipment. Its DIN rail mounting capability (s

Variant Details

• Size: 12V 20A 240W