Description
The ADDA AD0912HB-A70GL is a high-performance 92mm axial cooling fan engineered for continuous duty in industrial enclosures, server cabinets, and telecommunications infrastructure. Utilizing a precision dual-ball bearing system, this model is designed to provide superior thermal management and extended MTBF (Mean Time Between Failures) in demanding environments.
Technical Specifications:
Manufacturer: ADDA Corporation
Model Number: AD0912HB-A70GL
Frame Size: 92mm x 92mm x 25mm
Bearing Type: Dual Ball Bearing
Rated Voltage: 12V DC
Operating Voltage Range: 10.8V to 13.2V DC
Rated Current: 0.25A
Input Power: 3.00W
Rated Speed: 2900 RPM
Maximum Airflow: 51.2 CFM (1.450 m³/min)
Static Pressure: 0.150 in-H2O (37.3 Pa)
Noise Level: 36.5 dB(A)
Termination: 2-Wire Lead (UL1007 AWG#24)
Weight: 95g
Material and Environmental Construction:
Housing Material: Reinforced Thermoplastic PBT (UL 94V-0)
Impeller Material: Reinforced Thermoplastic PBT (UL 94V-0)
Operating Temperature: -10°C to +70°C
Storage Temperature: -40°C to +70°C
Dielectric Strength: 500 VAC for 1 minute
Insulation Resistance: 10M Ohm at 500V DC
Safety Certifications: UL, CUL, TUV, CE, RoHS Compliant
Industrial Application and Technical Compatibility:
The AD0912HB-A70GL is specifically optimized for high-density electronic packaging where airflow resistance is significant. Its high static pressure curve makes it an ideal choice for cooling heatsinks in industrial power supplies and frequency converters. The dual-ball bearing architecture ensures horizontal or vertical mounting versatility without the lifespan degradation common in sleeve bearing alternatives. Original Engineering standards guarantee seamless integration into existing 9225-series mounting patterns, ensuring minimal Lead Time during maintenance cycles or system upgrades.








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