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The BLP30-1012G from Bel Power Solutions is a versatile AC to DC power converter designed for commercial and industrial applications. This open-frame unit features a 12V nominal output voltage and can deliver up to 2.1A of current under natural convection cooling, or up to 2.5A with forced air. It offers a power rating of 25W with natural convection and 30W with 10 CFM airflow.
Key electrical specifications include a wide universal AC input range of 90-264 VAC and an efficiency of 70-75%. The converter provides tight total regulation of ±2% and a maximum peak-to-peak ripple and noise of 1%. It is protected with internal inrush current limiting and features short-circuit and overvoltage protection.
Designed for easy integration, the BLP30-1012G has a compact 2" x 4" footprint with a component height less than 1". It supports chassis mounting and operates reliably within a temperature range of 0°C to 70°C, with derating applied at higher temperatures. The unit complies with EMI Class B standards and meets EMC requirements per EN61000-4-2/-3/-4/-5/-6/-8/-11.
This AC-DC converter is suitable for applications such as datacom equipment, POS terminals, industrial controls, cable modems, external disk storage, medical instrumentation, and computers. It is RoHS3 compliant and has an MSL of 1.
The AC input voltage range is 90-264 VAC single-phase, and the DC input range is 127-375 VDC.
The nominal output voltage is 12 VDC.
Output current is 0-2.1A under natural convection and 0-2.5A with forced air cooling. Peak current is 3.0A for up to 30 seconds at 10% duty cycle.
The operating temperature range is 0°C to 70°C with derating.
Efficiency is 70% minimum and 75% typical at maximum output power.
Dimensions are 52.6mm (length) x 101.6mm (width) x 27.2mm (height).
It is a chassis mount open frame converter.