Description
Delta AFB0812GHE-BU37 is an industrial-grade, high-performance 80x80x38 mm brushless DC axial cooling fan engineered for intensive thermal management applications. Designed with Delta Original Engineering, this high-pressure cooling solution resolves critical thermal bottlenecks within dense electronic packaging by overcoming elevated flow impedance.
Technical Specifications:
Manufacturer: Delta Electronics
Series: AFB Series
Model Number: AFB0812GHE-BU37
Frame Dimensions: 80 mm x 80 mm x 38 mm (Ø mounting holes: 4.5 mm)
Bearing System: Precision Dual Ball Bearing
Nominal Operating Voltage: 12 VDC
Operating Voltage Range: 7.0 VDC to 13.8 VDC
Rated Current: 2.00 A
Rated Input Power: 24.00 W
Rotational Speed: 6800 RPM (±10%)
Maximum Airflow: 104.5 CFM (2.96 m³/min)
Maximum Static Air Pressure: 27.5 mmH2O (269.8 Pa)
Acoustic Noise Level: 60.5 dB(A)
Housing Material: Glass-Fiber Reinforced Thermoplastic (UL 94V-0)
Impeller Material: Glass-Fiber Reinforced Thermoplastic (UL 94V-0)
Operating Temperature: -10 °C to +70 °C
Storage Temperature: -40 °C to +75 °C
Life Expectancy (L10): 70,000 Hours continuous at 40 °C
Motor Protection: Electronically Commutated, Locked Rotor Protection, Polarity Protection
Signal / Interface: DC Lead Wire Assembly with Speed Control / Tachometer Support
Weight: 180 g
Certifications: UL, cUL, CE, TUV, RoHS Compliant
Engineering Design and Technical Compatibility:
The AFB0812GHE-BU37 utilizes a reinforced frame and steep-angle 8038 blade geometry to sustain maximum aerodynamic output under heavy back-pressure. Dual ball bearings allow multidirectional mounting (horizontal, vertical, or inverted) without degrading operational lifespan or increasing rotational runout. Broad Technical Compatibility enables direct drop-in integration into standardized 80 mm footprints across server racks, industrial power systems, and telecom infrastructure.
Industrial Application Scenario:
This high-speed cooling fan is engineered for thermal dissipation in 2U and 3U server chassis, high-current power rectifiers, industrial variable frequency drives (VFDs), and telecommunications base stations. It eliminates localized thermal pooling in environments where densely packed component layouts and deep heatsink fins severely restrict ambient airflow.
Commercial and Procurement Information:
Available as an authentic OEM replacement and production component. Inquire for bulk procurement, global logistics routing, and reduced Lead Time schedules.
Key Attributes
Voltage: 12v
Material: Plastic
Speed: 6800RPM
Mounting type: Free Standing
Type: Axial flow fan
Warranty: 1 year
Power Source: Electric
Blade material: Plastic
Bearing type: Ball Bearing
Customized support: Odm
After-sales service provided: Online support
Place of origin: Guangdong, China
Brand name: DELTA
Model number: AFB0812GHE-BU37'
Packaging and Delivery
Selling Units: Single item











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