Description
The Delta Electronics AFB0712VH-A is a high-performance DC axial flow cooling fan engineered for demanding thermal management applications. Designed with Original Engineering standards, this 70x70x25.4mm component delivers exceptional airflow and static pressure to maintain optimal operating temperatures in densely packed electronic enclosures. Featuring a precision double ball bearing system, the AFB0712VH-A ensures extended lifecycle reliability and minimal acoustic degradation over time. With guaranteed Technical Compatibility across a wide range of industrial power supplies, telecommunications equipment, and server architectures, this fan minimizes downtime and maximizes system efficiency. Favorable Lead Time availability ensures rapid integration into critical maintenance schedules.
Technical Specifications:
Manufacturer: Delta Electronics
Model Number: AFB0712VH-A
Fan Type: DC Axial Flow
Dimensions: 70 mm x 70 mm x 25.4 mm
Mounting Hole Ø: 4.3 mm
Rated Voltage: 12V DC
Operating Voltage Range: 7.0V to 13.8V DC
Rated Current: 0.33 A (0.55 A Max)
Input Power: 3.96 W
Rated Speed: 5500 RPM ± 10%
Maximum Airflow: 51.97 CFM (1.47 m³/min)
Maximum Static Pressure: 8.76 mmH2O
Acoustic Noise: 44.5 dB(A)
Bearing System: Double Ball Bearing
Life Expectancy: 70,000 hours at 40°C
Operating Temperature: -10°C to +60°C
Frame Material: Plastic, PBT (UL 94V-0)
Impeller Material: Plastic, PBT (UL 94V-0)
Weight: 90 g
Protection: Locked rotor protection, polarity protection
Industrial Application Scenario:
The AFB0712VH-A is specifically deployed in high-density server racks, industrial motor drives, and telecommunications base stations where localized heat generation threatens component stability. Its Very High (VH) speed rating of 5500 RPM and superior static pressure profile allow it to force cooling air through restrictive heatsinks and congested PCB layouts. The double ball bearing architecture is critical for continuous 24/7 operation in environments subject to vibration and elevated ambient temperatures, preventing thermal throttling and extending the operational lifespan of the host machinery.
Key Attributes
Voltage: 12v
Material: Plastic
Speed: 5500rpm
Mounting type: Other
Type: Axial flow fan
Warranty: 1 year
Power Source: Electric
Blade material: Plastic
Bearing type: Ball bearing
Customized support: OEM
After-sales service provided: Online support
Place of origin: Guangdong, China
Brand name: Delta
Model number: AFB0712VH-A
Noise: 47.5dB-A
Current: 0.44A
Packaging and Delivery
Selling Units: Single item
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