Description
The ADDA AD0812HB-D70 is a premium-grade, ultra-thin DC axial cooling fan engineered for precise thermal management in space-constrained industrial environments. Manufactured to original engineering standards, this compact fan delivers an optimal balance of high volumetric airflow and low acoustic noise, making it critical for maintaining the operational integrity of sensitive electronic components within high-density chassis and control cabinets.
Technical Specifications:
Brand: ADDA
Model Number: AD0812HB-D70
Dimensional Profile: 80mm x 80mm x 15mm (Ø 80mm class)
Operating Voltage: 12V DC
Voltage Range: 10.8V to 13.2V DC
Bearing System: Precision Dual Ball Bearing
Speed Category: High Speed
Rated Speed: 3000 ± 10% RPM
Rated Current: 0.15 A
Power Consumption: 1.80 W
Maximum Airflow: 32.5 CFM (0.92 m³/min)
Static Pressure: 0.12 In-H2O
Acoustic Noise Level: 33.0 dB(A)
Frame Material: Thermoplastic PBT (UL94V-0)
Impeller Material: Thermoplastic PBT (UL94V-0)
Operating Temperature: -10°C to +70°C
Weight: 62 g
Connection Type: Wire Leads
Application Scenario:
The ultra-thin 15mm profile of the AD0812HB-D70 is specifically deployed in 1U/2U rackmount servers, telecommunications network switches, and automated test equipment where standard 25mm depth fans cannot be accommodated. Its dual ball bearing architecture ensures continuous 24/7 operation in elevated temperature environments, effectively preventing thermal throttling of critical microprocessors, programmable logic controllers, and power supply units.
Procurement and Lifecycle:
Ensuring strict technical compatibility with existing thermal architectures, this original engineering component guarantees seamless integration and extended lifecycle reliability. We maintain optimized lead time protocols for the AD0812HB-D70 to support rapid deployment and minimize downtime in mission-critical industrial infrastructure.









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