AFB0712HHD Delta 7020/12V fan

AFB0712HHD Delta 7020/12V fan

$3.57

SKU: 681056383504 Brand:

Description

The Delta Electronics AFB0712HHD is a high-performance DC axial cooling fan engineered for rigorous thermal management in industrial and IT environments. Designed with Original Engineering standards, this 70x70x20mm component delivers optimal airflow and static pressure to prevent thermal throttling in critical hardware. The integration of a 3-wire tachometer output ensures seamless Technical Compatibility with system controllers requiring real-time speed monitoring and fault detection.

Technical Specifications
Manufacturer: Delta Electronics
Model Number: AFB0712HHD
Dimensions: 70mm x 70mm x 20mm
Nominal Voltage: 12V DC
Operating Voltage Range: 7.0V to 13.8V DC
Rated Current: 0.30A
Input Power: 3.60W
Nominal Speed: 4400 RPM ± 10%
Maximum Airflow: 33.0 CFM (0.93 m³/min)
Acoustic Noise: 38.5 dB(A)
Bearing Type: Dual Ball Bearing
Termination: 3-Wire Leads (Power, Ground, Tachometer)
Housing Material: UL 94V-0 Plastic
Impeller Material: UL 94V-0 Plastic
Operating Temperature: -10°C to +60°C
Weight: 65g

Industrial Application & Lifecycle Value
This specific cooling fan is highly suited for embedded computing systems, telecommunications hardware, and industrial automation controllers. The dual ball bearing architecture guarantees an extended operational lifespan, reducing maintenance intervals in 24/7 operating environments. The integrated speed measuring sensor allows logic controllers to dynamically adjust fan curves, optimizing acoustic performance and power consumption. With a reliable Lead Time and guaranteed authenticity, the AFB0712HHD serves as a critical spare part for maintaining the thermal integrity of high-density electronic enclosures.

AFB0712HHD Delta 7020/12V fan

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Fans Maintenance and upkeep

1. The use environment should always be kept clean and tidy, the surface of the fan should be kept clean, there should be no sundries in the inlet and outlet air outlets, and the dust and other sundries in the fan and pipes should be cleaned regularly;

2. The fan can only operate under the condition that it is completely normal, and at the same time, it is necessary to ensure that the capacity of the power supply facilities is sufficient and the voltage is stable.

3. During the operation of the fan, if it is found that the fan has abnormal sound, the motor is seriously heated, the shell is live, the switch trips, and cannot be started, it should be stopped immediately for inspection. In order to ensure safety, maintenance is not allowed during the operation of the fan, and a test run should be carried out for about five minutes after the overhaul to confirm that there is no abnormal phenomenon before starting the operation;

4. The fan should be stored in a dry environment to avoid moisture on the motor. When the fan is stored in the open air, there should be defensive measures. In the process of storage and handling, the fan should be prevented from bumping to avoid damage to the fan.

FAQ

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