AFB0812HH-R00 Delta DC12V 0.30A fan

Description

Model: AFB0812HH-R00
Manufacturer: Delta Electronics
Dimensions: 80mmx80mmx25.4mm (Square)
Rated Voltage: 12VDC
Operating Voltage Range: 7.0 ~ 13.8 VDC
Current Rating: Typically 0.30A
Power Rating: 2.4W
Rotational Speed: 3250 RPM
Airflow: 37.4 CFM (1.06 m³/min)
Static Pressure: 0.181 in H₂O (4.5 mmH₂O or 45.1 Pa)
Noise Level: 34 dBA
Bearing Type: Ball Bearing
Termination: 3 Wire Leads (The “-R00” often indicates a 3-wire configuration with a rotation detection or rotor lock signal)
Material (Housing & Impeller): Plastic (UL 94V-0 rated for flammability)
Weight: Approximately 200g
Operating Temperature: -10 to +70°C
Lifespan (MTBF): Typically 70,000 hours at 40°C

Key Features:
Reliable Ball Bearings: Provide a longer lifespan and better performance compared to sleeve bearings.
Efficient Cooling: Delivers a good balance of airflow and static pressure for effective heat dissipation.
Low Noise: Operates at a relatively quiet noise level for its performance.
Compact Size: The 80x80x25.4mm form factor is suitable for various space-constrained applications.
3-Wire Option (-R00): Often includes a third wire for tachometer (speed sensor) or alarm/rotor lock detection, allowing for monitoring and control of the fan’s operation.

Typical Applications:
This fan is commonly used in applications requiring reliable cooling, such as:
Computer Cases: Providing airflow for CPU coolers, graphics cards, and overall system cooling.
Power Supplies: Cooling internal components to ensure stable operation and longevity.
Servers and Networking Equipment: Maintaining optimal temperatures in critical IT infrastructure.
Industrial Control Systems: Dissipating heat in enclosed electronic cabinets.
Inverters and UPS Systems: Cooling power electronics to prevent overheating.
Telecommunications Equipment: Ensuring reliable operation of communication devices.
Instrumentation: Cooling sensitive electronic components in measurement devices.