THB1748BG COOLING FAN

Description

The THB1748BG Cooling Fan is a high-performance, industrial-grade DC axial cooling fan designed for heavy-duty thermal management applications. It is commonly used in power supplies, inverters, telecom equipment, servers, industrial machines, and high-density electronic systems where strong airflow and reliable cooling are required.

This fan operates on a 48V DC system and delivers very high airflow with high static pressure, making it suitable for demanding environments with continuous operation.

Key Features

• High-performance 172mm industrial axial cooling fan
• 48V DC operation for industrial and inverter applications
• Very high airflow output for efficient heat dissipation
• PWM speed control for optimized cooling performance
• Built-in tachometer (speed sensor) for monitoring
• Ball bearing construction for long service life
• High static pressure suitable for dense electronic systems
• 4-wire design for advanced control and feedback
• Designed for continuous 24/7 operation
• Suitable for telecom, UPS, inverter, and server cooling systems

Specifications

1. Product Type: DC Axial Cooling Fan
2. Model: THB1748BG
3. Rated Voltage: 48V DC
4. Operating Voltage: 36V – 56V DC
5. Size: 172 mm × 172 mm × 50.8 mm
6. Current: ~3.5A (up to 4.2A max depending on variant)
7. Power: ~168W (up to ~200W max variants)
8. Speed: Up to 8000 RPM
9. Airflow: ~607 CFM (17.1 m³/min)
10. Static Pressure: High-pressure industrial grade
11. Noise Level: ~75 dB(A)
12. Bearing Type: Ball Bearing
13. Control Type: PWM speed control
14. Connector: 4-wire (power, ground, PWM, tach signal)
15. Operating Temperature: -10°C to +70°C
16. Application: UPS systems, inverters, telecom cabinets, industrial equipment, servers, power electronics