MEAN WELL Switching Power Supply, 48V DC 1.88A, 90W, Chassis Mount, High Efficiency 93%, MPM-90-48

The MEAN WELL MPM-90-48 is a high-density, compact switching power supply designed for reliable and efficient DC power delivery in professional equipment, automation systems, and demanding industrial environments. Featuring a maximum output of 48V DC at 1.88A, it provides a steady 90W of continuous output power, making it suitable for powering a wide array of electronics and control systems.

This model operates across a broad input voltage range from 80V AC to 264V AC, accommodating variations in line voltage and ensuring stable performance in diverse installation settings worldwide. The highly efficient design achieves up to 93% conversion, supporting lower operational costs by reducing both energy consumption and excessive heat generation. No minimum load is required for operation, and the no-load energy draw remains below 0.1W, making it ideal for energy-conscious users and green facility designs.

The chassis-mount form factor of the MPM-90-48 streamlines the installation process, allowing integration inside control panels or machinery with ease. Its robust operational profile is supported by an ambient working temperature range from -30°C to 80°C, ensuring consistent power output in both cold and hot environments often faced in industrial automation, process control, laboratory setups, and medical devices.

Safety and compliance are core features of the MPM-90-48. It meets major international safety standards, including CSA C22.2 No. 62368-1, IS 13252(Part1)/IEC 60950-1, TUV BS EN/EN 62368-1, AS/NZS62368.1, BSMI CNS143361, CCCGB4943.1, EAC TP TC 00, and UL 62368-1. This ensures operational safety in electrically sensitive and mission-critical applications. The unit also supports a single output configuration with chassis mounting, optimizing space without sacrificing reliability.

Weighing just 197g and measuring 87mm in length, 87mm in depth, and 52mm in width, the power supply is both lightweight and compact. This physical profile, combined with a sturdy build and reliable electrical characteristics, makes it highly attractive to system integrators and equipment manufacturers who require a trustworthy DC power solution for demanding industrial and laboratory environments.

The MPM-90-48 finds its primary use in industrial automation, electronic instrumentation, test and measurement equipment, laboratory power systems, medical equipment (where applicable with compliance), process control panels, and other industrial-grade installations.

Explore similar high-quality solutions and advanced power supply products within the MEAN WELL range in the Switching Power Supplies category at EnvMart.