New Delta BFB04512HHA 4510/12V fan
New Delta BFB04512HHA 4510/12V fan
New Delta BFB04512HHA 4510/12V fan
New Delta BFB04512HHA 4510/12V fan
New Delta BFB04512HHA 4510/12V fan

New Delta BFB04512HHA 4510/12V fan

$3.57

SKU: 676190056939 Brand:

Description

The Delta Electronics BFB04512HHA is a high-performance micro centrifugal blower fan engineered for precision thermal management in space-constrained industrial and electronic applications. Designed with a compact 45x45x10mm form factor, this 12V DC blower delivers directed airflow with high static pressure, making it an essential component for localized cooling of high-density circuitry and micro-radiators.

Technical Specifications:
Manufacturer: Delta Electronics
Model Number: BFB04512HHA
Fan Type: Centrifugal Blower
Dimensions: 45mm x 45mm x 10mm
Nominal Voltage: 12V DC
Operating Voltage Range: 7.0V to 13.8V DC
Input Current: 0.16A
Input Power: 1.92W
Rated Speed: 6500 RPM ± 10%
Maximum Airflow: 3.53 CFM (0.100 m³/min)
Maximum Static Pressure: 11.43 mmH2O
Acoustic Noise: 32.5 dB(A)
Bearing Type: Dual Ball Bearing
Material (Frame/Impeller): Plastic, UL94V-0
Weight: 16.0g
Operating Temperature: -10°C to +70°C
Life Expectancy: 50,000 hours at 40°C
Termination: Wire Leads

Original Engineering & Technical Compatibility:
Manufactured to exacting Delta OEM standards, the BFB04512HHA ensures seamless Technical Compatibility with existing 12V micro-cooling architectures. The precision dual ball bearing design guarantees extended lifecycle value and continuous operation in demanding environments. Standard Lead Time applies for bulk procurement, ensuring reliable supply chain integration for manufacturing and maintenance schedules.

Application Scenarios:
This micro blower radiator fan is specifically utilized in embedded computing, compact telecom transceivers, 3D printer hot-end cooling, and portable medical diagnostics equipment. Its high static pressure profile effectively forces ambient air through dense heatsink fins and narrow chassis vents, resolving critical thermal bottlenecks in miniaturized hardware where standard axial fans fail to overcome system impedance.

New Delta BFB04512HHA 4510/12V fan

New Delta BFB04512HHA 4510/12V fan

New Delta BFB04512HHA 4510/12V fan

New Delta BFB04512HHA 4510/12V fan

New Delta BFB04512HHA 4510/12V 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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