Description
The SUNON EG50040S1-CX70-S9A is a high-performance DC brushless blower designed for precision thermal management in compact computing environments. Engineered with Sunon’s proprietary MagLev motor technology, this unit eliminates mechanical friction to ensure extended operational longevity and reduced acoustic output. Operating at a nominal 5VDC with a 2.5W power rating, it delivers a concentrated 2.6CFM airflow through a specialized 4-pin PWM interface, allowing for dynamic speed control based on real-time thermal loads. The assembly features a robust sleeve bearing system optimized for horizontal and vertical orientations within slim-profile laptop chassis.
EG50040S1-CX70-S9A Specifications
Model Number: EG50040S1-CX70-S9A
Brand: SUNON
Product Category: DC Blower / Laptop Cooling Fan
Rated Voltage: 5VDC
Operating Voltage Range: 3.5 to 5.5VDC
Rated Power: 2.50W
Rated Current: 0.50A
Connector Type: 4-Pin PWM (Pulse Width Modulation)
Airflow: 2.6CFM
Bearing Type: MagLev / Sleeve System
Frame Material: Thermoplastic PBT (UL94V-0)
Impeller Material: Thermoplastic PBT (UL94V-0)
Dimensions: 67.5mm x 54.0mm x 5.6mm
Weight: 25g
Motor Protection: Auto Restart, Polarity Protection
Operating Temperature: -10 to +70°C
Storage Temperature: -40 to +70°C
Compliance: RoHS, CE, TUV, UL
HP Spare Parts: N86643-001, N93771-001
Compatibility: HP 16-AC, HP 16-AD, TPN-C174, TPN-C175 Series
EG50040S1-CX70-S9A Applications
Active thermal dissipation for HP 16-AC and 16-AD series laptops, TPN-C174/C175 mobile workstations, and ultra-thin notebook internal heat sink assemblies.
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