Description
The SUNON EG50050S1-C780-S9A is a 5VDC 50mm centrifugal blower fan optimized for high-density thermal management in ultra-compact mobile computing environments. Engineered with SUNON’s proprietary motor technology and a specialized MagLev bearing architecture, this unit minimizes thermal impedance while maintaining structural rigidity under high-speed operation. The 0.40A current draw delivers a precise balance of 2.0W power consumption and high static pressure, essential for overcoming the airflow resistance of dense copper heat sink fins. This 4-wire PWM-controlled blower is the primary thermal solution for Dell Latitude E5470 systems, ensuring stable CPU temperatures during peak computational loads.
Model Number: EG50050S1-C780-S9A
Brand: SUNON
Product Type: Centrifugal Blower Fan
Rated Voltage: 5 VDC
Voltage Range: 4.5 – 5.5 VDC
Rated Current: 0.40 A
Power: 2.0 W
Rated Speed: 4500 RPM
Bearing Type: MagLev VAPO Bearing
Max. Air Flow: 4.8 CFM
Max. Static Pressure: 12.4 mmH2O
Dimensions: 50 x 50 x 5 mm
Weight: 25 g
Life Expectancy: 50,000 Hours at 40C
Speed Control: PWM (Pulse Width Modulation)
Feedback: Tachometer / Frequency Generator
Termination: 4-Pin / 4-Wire Connector
Housing Material: UL94V-0 Thermoplastic
Blade Material: UL94V-0 Thermoplastic
Operating Temperature: -10 to +70 C
Storage Temperature: -40 to +70 C
Protection: Locked Rotor Protection, Auto Restart
Compatibility: Dell Latitude E5470, P/N 0XGYJW, DC28000GGSL, DC28000GLSL
EG50050S1-C780-S9A Applications
1. Dell Latitude E5470 Thermal Repair: Direct OEM replacement fan designed to match the specific pressure-flow curve required for E5470 chassis cooling.
2. Ultra-Thin Laptop Maintenance: Ideal for overcoming high system impedance in 5mm-profile thermal modules where axial fans lack sufficient static pressure.
3. Embedded SFF Systems: Provides localized spot cooling for high-TDP components in small form factor industrial controllers requiring 4-wire PWM speed modulation.
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Additional information
| Shipping Weight | 1 kg |
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