Description
The NMB 11938KA-48L-ET-02 is a reliable DC Axial Cooling Fan from NMB Technologies, designed for effective thermal management in various electronic systems. Operating on 48V DC power, it draws 0.21A of current, resulting in 10.08W of power consumption. Measuring 119mm x 119mm x 38mm, this fan is well-suited for cooling applications in telecommunications equipment, power supplies, servers, and other systems where a 48V DC input is common and a good balance of airflow and quiet operation is desired.
It rotates at a speed of 2500 RPM, delivering an airflow of 92.5 CFM and generating a static pressure of 0.20 inch-H2O. With a low noise level of 39.0 dBA, it offers effective and relatively quiet cooling. Equipped with 3-wire leads, it includes a speed sensor (tachometer output) for monitoring fan status, and it utilizes durable ball bearings. The fan boasts a long life expectancy of 100,000 hours at 25°C. It is designed to operate reliably within a temperature range of -10°C to 70°C and includes auto restart, locked rotor protection, and polarity protection for dependable performance.
11938KA-48L-ET-02 NMB 4715KL-07W-B39 48V 0.21A 12cm cm cooling fan
Model Number: 11938KA-48L-ET-02
Manufacturer: NMB Technologies
Type: DC Axial Cooling Fan
Rated Voltage: 48V DC
Operating Voltage Range: 28V to 52.8V DC
Rated Current: 0.21A
Rated Power: 10.08W
Speed: 2500 RPM
Airflow: 92.5 CFM
Static Pressure: 0.20 inch-H2O
Noise Level: 39.0 dBA
Dimensions: 119mm x 119mm x 38mm
Connector: 3-Wire Leads
Bearing Type: Ball Bearing
Life Expectancy: 100,000 hours at 25°C
Operating Temperature: -10°C to 70°C
Frame Material: Plastic (UL 94V-0 rated)
Impeller Material: Plastic (UL 94V-0 rated)
Features: Auto Restart, Speed Sensor (Tachometer Output), Polarity Protection, Locked Rotor Protection
Old name:4715KL-07W-B39
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