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The Mean Well USA NMP1K2-H#EHCK-00 is a 1140W enclosed AC/DC converter designed for demanding commercial and medical applications. It provides five regulated outputs: a primary 48V rail and additional 24V (two), 12V, and 5V outputs, suitable for systems requiring multiple voltage levels.
Operating from a universal input, the converter incorporates active Power Factor Correction (PFC) and delivers up to 88.5% efficiency under typical load conditions. Features include adjustable output, load sharing, remote on/off, remote sense, and a standby output, offering flexibility for redundant or monitored power architectures.
Housed in a chassis-mount package measuring 250mm x 127mm x 41mm, the unit uses conduction cooling for reliable operation in sealed or ventilated enclosures. It is certified to UL/EN/IEC 62368-1 for ITE equipment and 60601-1 for medical devices with 2xMOPP isolation, ensuring safety in patient-near applications. The operating temperature ranges from -30°C to 70°C with derating, and approvals include CB, CE, cURus, EAC, and TUV.
It provides five outputs: 48V (main), two 24V, 12V, and 5V.
The typical efficiency is 88.5%.
The operating temperature range is -30°C to 70°C with derating.
It is certified to CB, CE, cURus, EAC, TUV; meets UL/EN/IEC 62368-1 for ITE and 60601-1 for medical (2xMOPP).
Chassis mount.
Yes, it features remote sense and remote on/off along with adjustable output and load sharing.
Conduction cooling.