Description
The Protechnic MGA4012WB-W28 is a high-performance DC Axial Fan engineered for thermal management in dense electronic enclosures and amplifier systems. Utilizing advanced DC brushless motor technology, this unit delivers exceptional rotational stability and torque, ensuring consistent airflow even under high back-pressure conditions. The bearing architecture features precision Dual Ball Bearings, chosen for their superior structural rigidity and longevity, significantly reducing thermal impedance over extended operational cycles. Its aerodynamic blade design is optimized to maximize volumetric efficiency while maintaining mechanical durability, making it an ideal solution for mission-critical industrial applications requiring reliable heat dissipation.
Model Number: MGA4012WB-W28
Brand: Protechnic (Magic)
Product Type: DC Axial Fan
Rated Voltage: 12 VDC
Voltage Range: 7.0 – 13.8 VDC
Rated Current: 1.20 A
Power: 14.4 W
Rated Speed: 16000 RPM (Reference)
Bearing Type: Dual Ball Bearing
Max. Air Flow: 26.5 CFM (45.0 m³/h / 0.75 m³/min)
Max. Static Pressure: 28.5 mmH₂O (279 Pa / 1.12 inH₂O)
Dimensions: 40 x 40 x 28 mm
Weight: 45 g
Life Expectancy: 70,000 Hours at 40°C
Noise Level: 54.0 dB(A)
Frame Material: PBT (UL94V-0)
Impeller Material: PBT (UL94V-0)
Termination: Lead Wires
Operating Temperature: -10°C to +70°C
Storage Temperature: -40°C to +70°C
Protection: Locked Rotor Protection, Polarity Protection
The MGA4012WB-W28 is specifically designed for high-density applications such as rack-mounted power amplifiers, 1U server chassis, and telecommunications equipment where space is limited but heat generation is high. Its compact 40mm form factor allows for seamless integration into tight cooling channels, providing the necessary static pressure to force air through dense heatsinks and component arrays. Industrial technicians rely on the MGA4012WB-W28 for maintenance and repair of precision electronics, ensuring optimal operating temperatures are maintained to prevent thermal throttling and component failure in continuous-duty environments.
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Additional information
| Shipping Weight | 1 kg |
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