Description
The NMB 4715KL-04W-B56-E56 is a high-performance 12V DC axial cooling fan measuring 119mm x 119mm x 38mm. Operating at a rated current of 1.30A (15.6W), this fan is engineered for effective thermal management in systems requiring substantial airflow. It achieves a rotational speed of 3600 RPM, delivering 130.0 CFM of airflow with a static pressure of 0.44 inch-H2O (110 Pa). Its noise output is 50.0 dBA. The fan is equipped with ball bearings for an exceptionally long operational life of 180,000 hours. Connectivity is via 4-wire leads, which include a pulse sensor for speed monitoring and a PWM input for precise speed control. Integrated features also include auto-restart and polarity protection, ensuring dependable and controlled performance.
Model Number: 4715KL-04W-B56-E56
Manufacturer: NMB Technologies Corporation
Type: DC Axial Cooling Fan
Dimensions: 119mm x 119mm x 38mm
Rated Voltage: 12V DC
Operating Voltage: 7.0V to 13.2V DC (typical range for 12V NMB fans)
Rated Current: 1.30A
Rated Power: 15.6W
Speed: 3600 RPM
Airflow: 130.0 CFM / 3.68 m³/min
Static Pressure: 0.44 inch-H2O / 110 Pa
Noise Level: 50.0 dBA
Connector: 4-Wire Leads
Bearing Type: Ball Bearing
Life Expectancy: 180,000 hours at 25°C
Operating Temperature: -10°C to 70°C
Frame Material: Plastic
Impeller Material: Plastic
Features: PWM Control, Pulse Sensor, Auto Restart, Polarity Protection
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