The Mean Well HDR series are ultra-slim DIN-rail power supplies with fully enclosed plastic housings. Designed for installation in distribution boards and building automation systems, they are compact (from 17.5 mm width), safe, and easy to integrate. With efficiencies up to 90% and wide AC input ranges (85–264VAC), they provide reliable performance for long-term indoor use. Built-in protections (short-circuit, overload, over-voltage) ensure safety and stability. Perfect for home automation, building control, security systems, and industrial control panels where space and reliability are key.
