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Mean Well DIN Rail Power Supplies

HDR Power Supplies

The HDR series: a range of economical, ultra-slim DIN rail power supplies designed for versatility and performance. Featuring a plastic case with a step shape and compact size ranging from 1SU to 6SU width (DIN EN43880), these power supplies offer flexibility in installation. With single phase full range input and adjustable DC output voltage, the HDR series ensures compatibility with various applications. Built with isolation class II and low no-load power consumption (<0.3W), these power supplies prioritize safety and efficiency. With a wide operating temperature range (-30°C to 70°C) and complete protection functions, including certifications such as IEC62368-1, UL508, and BS EN/EN61558-2-16, the HDR series offers a competitive and reliable power supply solution for both household and industrial applications.

MDR Power Supplies

The MDR series is a lineup of robust and reliable DIN rail power supplies engineered for efficiency and performance. With a no-load power consumption of less than 0.75W, these power supplies ensure energy efficiency even during standby. Equipped with essential protections against short circuits, overloads, and overvoltages, and with universal AC input/full range compatibility and NEC class 2/LPS compliance, the MDR series meets stringent safety standards. Additionally, LED indicators provide clear power status information, while the DC OK signal output adds convenience to monitoring operations.

NDR Power Supplies

The NDR series is a collection of economical, slim DIN rail power supplies designed for efficiency and reliability. Encased in a metal housing, these models offer enhanced power dissipation and durability. Also with single phase full range input and slim sizes ranging from 32mm to 85.5mm in width, the NDR series provides space-saving solutions for cabinet installations. Featuring EMC EN55022 class B certification, these power supplies ensure electromagnetic compatibility for industrial environments.  The NDR-75, for instance, is a slim 75W model with constant current mode for overload protection, making it suitable for various inductive or capacitive applications. The NDR series offers a competitive and reliable power supply solution for industrial control applications.

SDR Power Supplies

 
The SDR series: a collection of slim and reliable DIN rail power supplies designed for efficiency and versatility. With a durable metal case, these power supplies offer space-saving solutions without compromising performance. With single phase full range input (230VAC only for SDR-960), the SDR series ensures compatibility with various applications. Achieving a high efficiency of 94% and complete functions and featuring built-in active PFC function (except SDR-75), the SDR series prioritises power factor correction for optimal energy usage. For added functionality, this is equipped with built-in DC OK relay contact (except SDR-75) for added convenience. With a peak load capability of 130% to 150% by models and current sharing function (SDR-480P/960), the SDR series offers flexibility and reliability for demanding applications.