Description
The NMB BM5020-05W-B49-L50 is a compact and efficient DC Centrifugal Blower Fan from NMB Technologies, designed for precise air movement in confined electronic assemblies. Operating on 24V DC power, it draws 0.10A of current, resulting in a 2.4W power consumption. Measuring 50mm x 50mm x 20mm, this blower is ideally suited for cooling applications in devices such as projectors, medical equipment, and other systems where air needs to be directed through restrictive pathways. It rotates at a speed of 6400 RPM, delivering an airflow of 6.5 CFM and generating a significant static pressure of 0.85 inch-H2O, making it effective for overcoming resistance. With a noise level of 37 dBA, it offers quiet and effective cooling. Equipped with 3-wire leads, it includes a tachometer output for speed monitoring and utilizes durable ball bearings. The fan boasts a life expectancy of 50,000 hours at 25°C and is designed to operate reliably within a temperature range of -10°C to 70°C, also featuring auto restart and polarity protection for dependable performance.
Model Number: BM5020-05W-B49-L50
Manufacturer: NMB Technologies
Type: DC Centrifugal Blower Fan
Rated Voltage: 24V DC
Operating Voltage Range: 12V to 26.4V DC
Rated Current: 0.10A
Rated Power: 2.4W
Speed: 6400 RPM
Airflow: 6.5 CFM
Static Pressure: 0.85 inch-H2O
Noise Level: 37 dBA
Dimensions: 50mm x 50mm x 20mm
Connector: 3-Wire Leads
Bearing Type: Ball Bearing
Life Expectancy: 50,000 hours at 25°C
Operating Temperature: -10°C to 70°C
Frame Material: Plastic
Impeller Material: Plastic
Features: Tachometer Output, Auto Restart, Polarity Protection
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