Description
The NMB 04028DA-12S-AUH-8, specified with an extreme 1.50A current, is an incredibly powerful 12V DC axial cooling fan from NMB Technologies. Engineered for the most demanding thermal challenges in confined spaces, this 40x40x28mm fan consumes 18.00W to achieve an astonishing 25000 RPM. It delivers a robust 28.0 CFM airflow and generates an exceptional 3.80 inch-H2O of static pressure, making it highly effective at cooling components even in extremely restrictive environments. Equipped with durable ball bearings, it maintains a substantial 70,000-hour life expectancy at 40°C. With its 4-wire lead, it offers advanced PWM control for precise speed adjustment and a tachometer output for real-time monitoring, ensuring reliable and optimized performance in mission-critical applications despite its 65.0 dBA noise level.
Model Number: 04028DA-12S-AUH-8
Manufacturer: NMB Technologies Corporation
Type: DC Axial Cooling Fan
Rated Voltage: 12V DC
Operating Voltage Range: 10.8V to 13.2V DC
Rated Current: 1.50A
Rated Power: 18.00W
Speed: 25000 RPM
Airflow: 28.0 CFM / 0.79 m³/min
Static Pressure: 3.80 inch-H2O / 946 Pa
Noise Level: 65.0 dBA
Dimensions: 40mm x 40mm x 28mm
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: Auto Restart, PWM Control, Speed Sensor, Polarity Protection




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