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The Bel Power Solutions MBC250-1048G is a 250W AC-DC power supply designed for various applications, including medical, telecom, datacom, and industrial equipment. It operates with a universal AC input voltage range of 90-264 VAC and offers a stable 48VDC output with a maximum current of 5.25A.
This power supply boasts high efficiency up to 90% at full load and features active power factor correction. It includes comprehensive protection features such as over-temperature, output over-voltage, over-current, and short-circuit protection, along with input over-voltage and under-voltage protection. The unit is designed for reliability and ease of thermal management.
With a compact open frame design, the MBC250-1048G measures 5.00" L x 3.00" W x 1.50" H (127.0mm x 76.2mm x 38.1mm) and is suitable for chassis mounting. It meets international information technology and medical safety standards, including UL 60601-1 3rd, CSA 60601-1 3rd, and IEC 60950-1 3rd.
Key specifications include a 4 kV isolation voltage and an operating temperature range of -20°C to 70°C with derating. The power supply is ROHS3 compliant.
The output voltage is 48 VDC.
The maximum output current is 5.25 A.
The power rating is 250W.
The efficiency is 90%.
The operating temperature range is -20°C to 70°C with derating.
The dimensions are 127.0mm (L) x 76.2mm (W) x 38.1mm (H).
It supports a universal AC input voltage range of 90-264 VAC.