Description
The Delta THB1748BG-JHV is a high-performance DC axial fan engineered for mission-critical thermal management in high-impedance systems. Utilizing advanced motor technology and a robust dual ball bearing architecture, this unit ensures exceptional structural rigidity and operational longevity under continuous high-load conditions. The aerodynamic impeller design is optimized to minimize thermal impedance while delivering significant volumetric airflow and static pressure. Its die-cast aluminum housing provides superior heat dissipation and vibration damping, making it an ideal solution for maintaining stability in dense electronic enclosures and industrial machinery.
Model Number: THB1748BG-JHV
Brand: Delta Electronics
Product Type: DC Axial Fan
Rated Voltage: 48VDC
Voltage Range: 36.0 – 60.0 VDC
Rated Current: 5.80 A
Power: 278.4 W
Rated Speed: 6800 RPM
Bearing Type: Dual Ball Bearing
Max. Air Flow: 565.0 CFM (960.0 m³/h / 16.0 m³/min)
Max. Static Pressure: 4.50 inH₂O (1120 Pa)
Dimensions: 172mm x 172mm x 51mm
Frame Style: Full Round
Weight: 850 g
Life Expectancy: 70,000 Hours at 40°C
Speed Control: PWM (Pulse Width Modulation)
Termination: 4-Wire Leads
Housing Material: Die-Cast Aluminum
Blade Material: Reinforced Plastic UL94V-0
Operating Temperature: -10°C to +70°C
Storage Temperature: -40°C to +75°C
Ingress Protection: IP54
Mounting Orientation: Any
The THB1748BG-JHV is specifically deployed in environments requiring aggressive cooling capabilities, such as enterprise server racks, telecommunications base stations, and high-power variable frequency drives (VFDs). Its high static pressure profile allows the THB1748BG-JHV to effectively push air through dense component arrays in CNC machinery and medical imaging equipment, ensuring reliable thermal regulation where standard fans fail.
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Additional information
| Shipping Weight | 1 kg |
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