Description
Toshiba SF84HH12-54A 12 VDC, 1.0 A, 12 W centrifugal blower fan features a precision double ball bearing mechanism to ensure extended operational longevity and stable rotational dynamics under continuous thermal loads. The unit utilizes a 4-wire, 4-pin terminal interface for precise PWM speed control and tachometer feedback, allowing dynamic airflow adjustment. Its compact turbo-blower architecture is optimized for high static pressure generation in constrained hardware enclosures. The structural materials and internal components are designed to withstand continuous operation in demanding thermal environments.
Toshiba SF84HH12-54A Specifications
Manufacturer: Toshiba
Model Number: SF84HH12-54A
Product Category: Centrifugal Blower / Turbo Cooling Fan
Nominal Voltage: 12 VDC
Rated Current: 1.0 A
Power Consumption: 12 W
Power Supply Type: DC
Bearing Type: Precision Double Ball Bearing
Wiring Configuration: 4-Wire
Connector Type: 4-Pin with Terminal Interface
Control Method: PWM (Pulse Width Modulation)
Feedback: Tachometer / Speed Monitoring
Country of Origin: Japan
Condition: Original New
Toshiba SF84HH12-54A Applications
Primary applications include integration into high-lumen commercial projection systems, specifically serving as the primary inlet cooling fan for EB-C1030WN and EB-C1040XN projectors. Deployed within densely packed optical and electronic enclosures, it provides critical active thermal management to prevent thermal degradation of projection lamps and internal circuitry.
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