MEAN WELL’s HDR family ultra-slim, step-shape DIN rail power supplies have received positive acclaim from the building automation and household control systems market since the release of the 15 W, 30 W, 60 W, and 100 W models. The 150 W HDR-150 series fulfills higher power application requirements.

The HDR family has a step-shape plastic housing design and features ultra-small size current, Class II reinforced isolation, 85 V_AC to 264 V_AC input voltage (277 V_AC operational), low no-load power consumption of less than 0.3 W, high efficiency up to 90.5%, adjustable DC output voltage of ±10%, wide working temperature range from -30°C to +70°C, and is designed to meet overvoltage category III (OVCIII). These key features allow for more versatile installation environments. Additionally, the products conform to the EU harmonic current regulation EN61000-3-2 Class A and certified to complete safety regulations. The design complies with the EU EN43880 standard for DIN rail installations, with a height of 90 mm and a width of 105 mm (6 SU). The HDR family combines outstanding performance, safety approvals, and competitive pricing, making it a great choice in building automation, household control systems, industrial control systems, and electromechanical apparatus applications.