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The Bel Power Solutions MBC401-1012 is an open-frame AC-DC power supply delivering up to 400W of regulated output power. It operates with a universal input voltage range of 90-264 VAC, making it suitable for global applications.
This converter provides a nominal 12VDC output at a maximum current of 33.3A. It boasts high efficiency of 94% typical and features active Power Factor Correction (PFC) compliant with EN 61000-3-2 Class C. The unit includes essential protection features such as over-temperature, over-current, and short-circuit protection, along with remote on/off and power good signals.
Designed for medical equipment, the MBC401-1012 complies with IEC/EN 60601-1 3rd edition and ANSI/AAMI ES60601-1 3rd edition standards. It offers 2xMoPP means of patient protection and is suitable for BF rated applied parts. The power supply can operate at altitudes up to 4000 meters without de-rating. Its compact dimensions (164.2mm x 76.0mm x 32.0mm) allow for easy integration into 1U installations.
Additional features include a standby output of +5V at 2A and a 12V auxiliary output at 1A. It also incorporates fan speed control, turning off at loads below 50W, and maintains low earth leakage current. The unit displays the CE-Mark for the European Low Voltage Directive (LVD).
90-264 VAC.
Open Frame, Chassis Mount.
-20°C to 70°C with derating.
IEC/EN 60601-1 3rd edition and ANSI/AAMI ES60601-1 3rd edition, with 2xMoPP patient protection.
12 VDC.
94% typical.
Over temperature, over current, and short circuit protection.