Description
The AVC DS08025B24UPT03 is a 24VDC 80x80x25mm Axial Fan optimized for high-density thermal management in industrial automation and power electronics. This unit features a sophisticated DC brushless motor architecture paired with a precision-engineered dual ball bearing system, ensuring low thermal impedance and high structural rigidity under continuous duty cycles. Operating at a rated current of 0.40A, the fan delivers significant static pressure to overcome the resistance of tightly packed internal components. The integrated 4-wire PWM (Pulse Width Modulation) interface allows for dynamic speed control, optimizing the balance between acoustic output and cooling efficiency. Its robust UL94V-0 plastic housing and impeller are designed to maintain aerodynamic stability even at peak RPMs, making it a reliable solution for critical system cooling.
Model Number: DS08025B24UPT03
Brand: AVC
Product Type: Axial Fan
Rated Voltage: 24 VDC
Voltage Range: 14.0 – 27.6 VDC
Rated Current: 0.40 A
Power: 9.6 W
Rated Speed: 4500 RPM
Bearing Type: Dual Ball Bearing
Max. Air Flow: 58.5 CFM (99.4 m³/h)
Max. Static Pressure: 9.20 mmH₂O (90.2 Pa)
Dimensions: 80 x 80 x 25 mm
Weight: 85 g
Life Expectancy: 70,000 Hours at 40°C
Speed Control: 4-Wire PWM (Pulse Width Modulation)
Signal Output: Tachometer / FG Signal
Housing Material: UL94V-0 Reinforced Plastic
Blade Material: UL94V-0 Reinforced Plastic
Termination: 4-Lead Wires
Operating Temperature: -10 to +70 °C
Storage Temperature: -40 to +75 °C
Protection Features: Locked Rotor Protection, Reverse Polarity Protection
Certifications: CE, TUV, UL Recognized
DS08025B24UPT03 Applications
1. Variable Frequency Drives (VFD): The high static pressure and 24VDC compatibility make it an ideal replacement fan for cooling IGBT modules and internal heat sinks in industrial motor controllers.
2. 2U Rackmount Chassis: The 80mm form factor and PWM speed control allow for precise thermal regulation in high-density server environments where overcoming system impedance is critical.
3. Industrial Power Supplies: Optimized for continuous operation in enclosed SMPS units where dual ball bearings provide the necessary longevity and resistance to mounting orientation constraints.
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Additional information
| Shipping Weight | 1 kg |
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