AFB0524HHB DELTA

Q1: What are the typical applications for the DELTA AFB0524HHB axial fan?
A1: The DELTA AFB0524HHB is commonly used in compact electronic and electrical equipment that requires reliable forced-air cooling. Its 50 × 50 × 15 mm size makes it suitable for power supplies, industrial control panels, networking devices, embedded systems, and communication equipment. Operating on 24 VDC with stable airflow output, it helps dissipate heat from densely packed components, improving system reliability and service life in continuous-operation environments.

Q2: How does the AFB0524HHB perform in terms of airflow and cooling capability?
A2: This axial fan delivers a maximum airflow of 16.24 CFM at a high operating speed of 6,400 RPM, providing efficient cooling for small enclosures. The combination of high rotational speed and optimized blade design allows effective heat removal in limited spaces. It is particularly suitable for applications where consistent airflow is needed to maintain safe operating temperatures for sensitive electronic components.

Q3: Is the DELTA AFB0524HHB suitable for long-term continuous operation?
A3: Yes, the AFB0524HHB is designed for long-term reliability. It uses a ball bearing system, which offers improved durability and stable performance compared to sleeve bearings. With a rated lifetime of 70,000 hours at 40°C, it is well suited for continuous-duty applications in industrial and commercial electronics, reducing maintenance requirements and replacement frequency over the product’s lifecycle.

Q4: What voltage range and electrical characteristics does the AFB0524HHB support?
A4: The fan operates on a nominal 24 VDC supply and supports a wide voltage range from 14.0 to 27.6 VDC, allowing flexibility in various power systems. It has a low current draw of 0.08 A and an input power of 1.92 W, making it energy-efficient while maintaining strong cooling performance. This balance is ideal for systems where power consumption and thermal management are both critical.

Q5: How does noise and operating environment affect the use of the AFB0524HHB?
A5: With a noise level of 36 dB, the AFB0524HHB offers a good balance between airflow performance and acoustic comfort. It can operate reliably within a temperature range of -10°C to +70°C, making it suitable for a wide variety of environments. The plastic frame and blade construction help reduce vibration while maintaining durability in standard industrial and electronic cooling applications.