Home / Products / Centrifugal Blower / Single Inlet Centrifugal Blower With Scroll Housing / 24V DC 108mm 50W Small-sized Portable Ventilation Single Inlet Centrifugal Blower

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24V DC 108mm 50W Small-sized Portable Ventilation Single Inlet Centrifugal Blower

1. 108mm
2. IP44 protection level
3. Aluminum alloy motor with galvanized steel sheet impeller, fashion design.
4. Using Ball bearing, working life more than 50,000 hours
Availability:
Quantity:
  • FS3G108-24GL-70

  • Fanova

Nominal Voltage

VDC

24

Nominal voltage range

VDC

16~28

Current draw

A

2.1±10%

Speed(RPM)

min-1

2800±5%

Power consumption

W

50±10%

Sound Pressure Level

dB(A

64±5%

Max. Air Flow

CFM / m3/H

 141.24/240

Max. Static Pressure

In.wg /Pa

 1.4/350

Insulation class

~

 Class B

Degree of protection

~

IP44

Control Input

~

0~10VDC / PWM

Signal Output

~

FG (Tach output )

Product Overview

The FS3G108-24GL-70 is an ultra-compact centrifugal fan engineered for high-pressure cooling in tight spaces. Operating at 24VDC, it delivers targeted airflow against resistance (350 Pa) while consuming minimal power (50W). Ideal for portable or low-voltage systems, its galvanized steel impeller and IP44 rating ensure durability in confined electronics and mobile applications.


Core Features

  1. 24V-Optimized Efficiency
    Designed for low-voltage systems (16–28VDC), drawing 2.1A current to integrate seamlessly with battery/solar power or automotive/mobile electronics.

  2. High-Pressure Miniature Powerhouse
    Generates 350 Pa static pressure from a 108mm frame – exceptional for cooling dense PCBs, laser diodes, or narrow ducts where space is critical.

  3. Robust Metal Construction
    Galvanized steel impeller withstands 2800 RPM vibration, outperforming plastic fans in lifespan under continuous operation.

  4. Silent Performance
    Maintains 64 dB(A) noise levels – ideal for noise-sensitive medical devices, audio equipment, or lab environments.


Applications

  • Portable Electronics: Field diagnostic tools, drone cooling systems.

  • Low-Voltage HVAC: Caravan climate control, EV battery cooling.

  • Precision Instrumentation: Oscilloscope cooling, sensor arrays.

  • Embedded Systems: Robotics joints, compact servo drives.


FAQ

Q: Can it replace 48V fans in existing designs?
A: Not directly – requires circuit redesign for higher current (2.1A vs. 1.05A) and thicker wiring (≥20AWG).

Q: Minimum clearance for single-inlet efficiency?
A: Keep ≥50mm front clearance; avoid side obstructions to maximize 240 m³/h airflow.

Q: PWM signal compatibility?
A: Yes – accepts 0–10VDC or 5V PWM for speed control.

Q: Dust resistance in industrial settings?
A: IP44 rating protects against particulates and splashes (non-submerged).


DCS108-24GL-70

DS108-24GL-70

Life Expectance

50,000 Hours(L10),At 40℃ room, humidity 15%~65%RH

Technical features

Motor current limitation

Soft starting Protection

Under/Over voltage detection

Thermal overload protection for electronics/motor

Line undervoltage detection

Locked-rotor Protection

Reverse Polarity Protection


Operating Temperature

Fan

-25℃ (Min. )~60℃ (Max. )

Heat sink of IC

115℃ (Max. )

Other electronic parts

85℃ (Max. )

Ball bearing

80℃ (Max. )

Lead Wire

120℃ (Max. )

Storage Temperature

-40℃ to 75℃

Operating Humidity

5% to 90% RH

Storage Humidity

5% to 95% RH


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 +86-512-66152110
 +86-18168737096
 +8617715518438
 +8617715518438
 No.739, Fuyuan Road, Xiangcheng District, Suzhou, Jiangsu, P.R. China 215133

If you have any questions, please feel free to contact us at any time!

Fanova (Suzhou) Motor Technology Co., Ltd. is a leader in the industry, provides customers with diverse fan solutions with its professional, innovative, and environmentally friendly philosophy.

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+86-512-66152110
+86-17715518438
Sales01@fanova-tech.com
+8617715518438
+8617715518438
No.739, Fuyuan Road, Xiangcheng District, Suzhou, Jiangsu, P.R. China 215133
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