Description
The ADDA AB05012DX200300 is an OEM-specified centrifugal blower engineered for critical thermal management in high-lumen projection systems. Manufactured by ADDA, this 5020 form factor blower delivers directional airflow to dissipate concentrated heat generated by projector lamps and optical engines, preventing thermal degradation of sensitive internal components.
Technical Specifications:
Manufacturer: ADDA
Model Number: AB05012DX200300
Equipment Compatibility: BenQ Projectors
Fan Type: Centrifugal Blower
Dimensions: 50mm x 50mm x 20mm
Operating Voltage: 12V DC
Bearing Type: Precision Dual Ball Bearing
Speed Rating: Extra High Speed (X-Series)
Airflow Direction: 90-degree radial exhaust
Operating Temperature: -10°C to +70°C
Weight: 28g
Connector Type: OEM specific 3-pin with tachometer feedback
Housing Material: UL94V-0 Glass-filled Thermoplastic PBT
Technical Compatibility and Original Engineering:
This unit represents the Original Engineering standard for BenQ projection equipment. The integrated tachometer signal is critical for projector motherboard logic, ensuring immediate lamp shutdown in the event of RPM drop, thereby preventing catastrophic thermal failure. Utilizing non-original components risks signal mismatch and optical engine damage.
Industrial Application:
Designed specifically for confined-space thermal regulation, this blower excels in extracting high-temperature ambient air directly from the projector lamp housing. The compact radial design provides high static pressure, overcoming the airflow resistance typical of densely packed optical arrays and maintaining the optimal ±2°C operating window for color wheel and DLP chip stability.
Procurement and Lead Time:
Available for immediate dispatch to minimize equipment downtime. Standard Lead Time applies for bulk B2B orders. All units are factory-tested for acoustic and rotational balance.










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