Description
The NMB 12038VA-48R-GL-01 is a very high-performance 48V DC axial cooling fan. Measuring 120mm x 120mm x 38mm, this fan is designed for demanding thermal management in applications such as servers, industrial equipment, and power supplies where significant airflow and static pressure are required. It operates at a rated current of 0.90A, consuming 43.2W of power. This powerful input enables it to achieve an exceptionally high rotational speed of 6400 RPM, generating a substantial airflow of 243.6 CFM and a high static pressure of 1.49 inch-H2O. Its noise level is 66 dBA. The fan features durable ball bearings for an extended operational lifespan of 40,000 to 60,000 hours at 60°C. It commonly comes with 3-wire leads, providing power, ground, and a tachometer output for speed monitoring.
Model Number: 12038VA-48R-GL-01
Manufacturer: NMB Technologies Corporation
Type: DC Axial Cooling Fan
Dimensions: 120mm x 120mm x 38mm
Rated Voltage: 48V DC
Operating Voltage Range: 40.0V to 52.8V DC
Rated Current: 0.90A
Rated Power: 43.2W
Speed: 6400 RPM
Airflow: 243.6 CFM (6.9 m³/min)
Static Pressure: 1.49 inch-H2O (370 Pa)
Noise Level: 66 dBA
Connector: 3-Wire Leads
Bearing Type: Ball Bearing
Life Expectancy: 60,000 hours at 60°C
Frame Material: Plastic (Black, UL94V-0)
Impeller (Blade) Material: Plastic (Black, UL94V-0)
Features: Auto Restart / Polarity Protection, Speed Sensor (Tachometer)
Operating Temperature: -10°C to +70°C
Other name: 4715VL-07W-B89
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