Description
The NMB 04028DA-12S-AUF-3 is an extremely high-performance 12V DC axial cooling fan measuring 40mm x 40mm x 28mm. Operating at a rated current of 1.0A (12.0W), this fan is engineered for critical thermal management in highly dense electronic equipment. It achieves a remarkable rotational speed of 22000 RPM, delivering 24.7 CFM of airflow with an impressive static pressure of 2.75 inch-H2O (685 Pa). Its noise level is 58.5 dBA, reflecting its powerful output. The fan is equipped with ball bearings for a long operational life of 70,000 hours at 40°C. 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 robust and controlled performance in the most demanding cooling scenarios.
Model Number: 04028DA-12S-AUF-3
Manufacturer: NMB Technologies Corporation
Type: DC Axial Cooling Fan
Dimensions: 40mm x 40mm x 28mm
Rated Voltage: 12V DC
Operating Voltage: 10.8V to 13.2V DC
Rated Current: 1.0A
Rated Power: 12.0W
Speed: 22000 RPM
Airflow: 24.7 CFM / 0.70 m³/min
Static Pressure: 2.75 inch-H2O / 685 Pa
Noise Level: 58.5 dBA
Connector: 4-Wire Leads
Bearing Type: Ball Bearing
Life Expectancy: 70,000 hours at 40°C
Operating Temperature: -10°C to 70°C
Frame Material: Plastic
Impeller Material: Plastic
Features: PWM Control, Pulse Sensor, Auto Restart, Polarity Protection
Reviews
There are no reviews yet.