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The Bel Power Solutions MFLS250-1348 is an open-frame AC/DC converter designed for chassis mounting. It delivers up to 250W of power, with a forced air rating of 350W. This highly efficient power supply operates with an efficiency of up to 94% and features a wide operating temperature range from -40°C to 70°C.
Key electrical specifications include a 48V output voltage and a current rating of 7.2A. The converter supports universal input and includes features such as PFC and adjustable output. Its compact dimensions of 4.50" L x 2.50" W x 1.58" H make it suitable for various applications, particularly in the medical field, as indicated by its approval for standard 60601-1.
Additional features include a high power density of 20.74 W/inch3 and an MTBF of 800K hours. The unit also has a low no-load power consumption of less than 1W. Compliance with EMC standard IEC 60601-1-2:2014 (Ed 4.0) is also noted.
48V DC.
Chassis mount open frame package with dimensions 4.50" x 2.50" x 1.58" (114.3mm x 63.5mm x 40.1mm).
-40°C to 70°C with derating.
Up to 94% efficiency.
CB, CE, CSA, NEMKO, UL approvals to IEC 60601-1 for medical applications.
800K hours per Telcordia SR-332.
Less than 1W.