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The NMP650-CHKK-00 is an enclosed AC/DC converter from Mean Well USA, delivering 650W of power with four regulated outputs: 5V, 24V, and two independent 48V rails. It is designed for chassis mounting and features conduction cooling, making it suitable for applications requiring reliable power in confined spaces without active fan cooling.
Key electrical specifications include an efficiency rating of 88.5%, universal input with active Power Factor Correction (PFC), and an operating temperature range of -30°C to 70°C with derating. The converter supports adjustable output, remote on/off, remote sense, and load sharing, enabling flexible system integration. A standby output is also provided for control circuits.
This converter is certified for both ITE (commercial) and medical applications, meeting safety standards 62368-1 and 60601-1. It holds approvals from CB, CE, cURus, EAC, and TUV, and is compliant with RoHS3 and REACH. The device measures 250mm x 89mm x 41mm and is suitable for a wide range of industrial and medical equipment requiring multiple voltage rails.
The NMP650-CHKK-00 provides four outputs: 5V, 24V, and two 48V, with a total power of 650W.
The efficiency is 88.5%.
-30°C to 70°C with derating.
It is certified to medical standard 60601-1 and ITE standard 62368-1, with approvals from CB, CE, cURus, EAC, and TUV.
Yes, it is RoHS3 compliant, REACH unaffected, and MSL level 1.
Chassis mount with conduction cooling.
Adjustable output, load sharing, PFC, remote on/off, remote sense, standby output, and universal input.