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The Mean Well NMP1K2-KCHKK#-04 is a high-power enclosed AC/DC converter designed for demanding commercial and medical applications. With a total output power of 1140W, it provides four independent outputs: 5V, 24V, 48V, and 48V, each adjustable. The unit operates from a universal AC input and features power factor correction (PFC) for improved efficiency, achieving 88.5% at full load. This converter is chassis-mountable and measures 250.0mm x 127.0mm x 41.0mm (9.84" x 5.00" x 1.61"). It includes a wide range of features: remote on/off, remote sense, load sharing, standby output, and auxiliary DC output. The unit is cooled by a thermostatic-controlled fan with fan alarm, ensuring reliable operation over a temperature range of -30°C to 70°C (with derating). The NMP1K2-KCHKK#-04 is certified for both ITE (EN 62368-1) and medical (EN 60601-1) applications, with 2xMOPP isolation. Protections include over voltage, over temperature, short circuit, and overload. It is RoHS3 compliant, REACH unaffected, and has an MSL of 1 (unlimited). The versatile output programmability and global enable features make it suitable for complex power architectures.
The unit provides four adjustable outputs: 5V, 24V, 48V, and 48V.
The NMP1K2-KCHKK#-04 is an enclosed, chassis-mount converter measuring 250.0mm x 127.0mm x 41.0mm (9.84" x 5.00" x 1.61").
-30°C to 70°C with derating.
Yes, it is RoHS3 compliant.
Typical efficiency is 88.5%.
Yes, it provides 2xMOPP isolation and is certified to medical standard 60601-1.
1140W total.