Description
The ADDA AD1224UB-F52 is a high-performance DC axial fan engineered specifically for thermal management in industrial automation and power conversion systems. This Original Engineering component features a deep 38mm frame profile, designed to generate the high static pressure required to force air through dense heatsink fins in Variable Frequency Drives (VFDs) and industrial inverters. The unit utilizes a robust Dual Ball Bearing system, ensuring operational stability and extended lifecycle value under continuous duty cycles. With a nominal 24V DC input and 0.40 A current draw, this Ultra High Speed model delivers rapid heat dissipation to prevent thermal throttling in critical equipment. The integrated 3-wire interface includes an alarm signal output, facilitating real-time monitoring and integration with logic controllers for predictive maintenance. Technical Compatibility is verified for legacy and modern cooling architectures requiring precise 120mm form factors. Sourcing genuine OEM replacements minimizes Lead Time risks associated with system downtime.
Manufacturer: ADDA Corporation
Model Number: AD1224UB-F52
Component Type: DC Axial Cooling Fan
Frame Dimensions: 120mm x 120mm x 38mm
Rated Voltage: 24V DC
Rated Current: 0.40 A
Input Power: 9.6 W
Bearing System: Dual Ball Bearing
Speed Classification: Ultra High Speed (U)
Signal Output: 3-Wire (Alarm/Tachometer)
Housing Material: Glass Fiber Reinforced PBT (UL94V-0)
Impeller Material: Glass Fiber Reinforced PBT (UL94V-0)
Operating Temperature Range: -10°C to +70°C
Termination: Lead Wires
Application: Industrial Inverters, Server Cabinets, Power Supplies







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