Description
The ADDA AS08024HB385BB2 is a high-performance industrial DC brushless fan engineered for mission-critical thermal management in high-impedance systems. Designed by ADDA Corporation, this unit utilizes a robust Dual Ball Bearing architecture to ensure operational stability under continuous high-speed rotation. With a frame depth of 38 mm, this model is specifically calibrated to deliver exceptional static pressure, making it the definitive solution for cooling high-density components such as frequency inverters, server chassis, and telecommunications rectifiers. The unit features a 4-wire PWM interface, allowing for precise dynamic speed regulation based on real-time thermal loads, optimizing energy efficiency and acoustic performance.
Technical Specifications:
Manufacturer: ADDA Corporation
Model Number: AS08024HB385BB2
Component Type: DC Brushless Axial Fan
Frame Dimensions: 80 mm x 80 mm x 38 mm
Rated Voltage: 24V DC
Rated Current: 2.50 A
Power Input: 60.0 W
Bearing System: Dual Ball Bearing
Speed Regulation: 4-Wire PWM (Pulse Width Modulation)
Airflow Profile: High Static Pressure / High CFM
Housing Material: Glass Fiber Reinforced PBT (UL94V-0)
Impeller Material: Glass Fiber Reinforced PBT (UL94V-0)
Operating Temperature Range: -10°C to +70°C
Life Expectancy: 70,000 Hours at 40°C
Termination: 4-Wire Lead with Standard Connector
Industrial Application and Integration:
This specific ADDA model is engineered to overcome high system impedance found in tightly packed electronic enclosures. The 2.50 A current rating indicates a high-torque motor design capable of sustaining airflow against significant back-pressure, a critical requirement for cooling IGBT modules within variable frequency drives (VFDs) and high-capacity power supplies. Original Engineering ensures that the PWM signal logic aligns perfectly with standard industrial controllers, guaranteeing seamless Technical Compatibility with existing thermal management sub-systems. This fan serves as a vital component for preventing thermal throttling in automation equipment. For maintenance planning, verifying Lead Time on this high-specification SKU is recommended to minimize downtime in 24/7 production environments.











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