Delta BFB04512HHA-C 12V 0.26A 45x45x10mm Power Ball Bearing Plastic Blade Centrifugal Blower
Delta BFB04512HHA-C 12V 0.26A 45x45x10mm Power Ball Bearing Plastic Blade Centrifugal Blower
Delta BFB04512HHA-C 12V 0.26A 45x45x10mm Power Ball Bearing Plastic Blade Centrifugal Blower
Delta BFB04512HHA-C 12V 0.26A 45x45x10mm Power Ball Bearing Plastic Blade Centrifugal Blower
Delta BFB04512HHA-C 12V 0.26A 45x45x10mm Power Ball Bearing Plastic Blade Centrifugal Blower
Delta BFB04512HHA-C 12V 0.26A 45x45x10mm Power Ball Bearing Plastic Blade Centrifugal Blower

Delta BFB04512HHA-C 12V 0.26A 45x45x10mm Power Ball Bearing Plastic Blade Centrifugal Blower

$7.56

SKU: 1601550580391 Brand:

Description

Manufacturer: Delta Electronics
Model Number: BFB04512HHA-C
Product Type: DC Centrifugal Blower
Frame Dimensions: 45 mm x 45 mm x 10 mm
Rated Voltage: 12 VDC
Operating Voltage Range: 7.0 VDC to 13.2 VDC
Rated Current: 0.26 A
Input Power: 3.12 W
Rated Speed: 5500 RPM
Maximum Airflow: 3.18 CFM (0.090 m³/min)
Maximum Static Pressure: 0.56 in H2O (14.0 mmH2O)
Noise Level: 38.5 dBA
Bearing Type: Dual Precision Ball Bearing
Impeller Material: Plastic (UL 94V-0)
Frame Material: Plastic (UL 94V-0)
Termination: Lead Wires
Operating Temperature: -10 °C to +70 °C
Storage Temperature: -40 °C to +75 °C
Weight: 18.0 g
Safety Certifications: UL, CUL, TUV, CE

INDUSTRIAL APPLICATION SCENARIO
The Delta BFB04512HHA-C is engineered for high-density thermal management where space is severely constrained and high static pressure is required to overcome system impedance. In compact industrial automation controllers, embedded single-board computers, and localized hot-spot cooling within telecommunication racks, standard axial fans fail to push air through dense component layouts. This centrifugal blower redirects airflow at a 90-degree angle, allowing for efficient lateral heat extraction. The dual ball bearing design ensures continuous 24/7 operation in harsh thermal environments, preventing thermal throttling and extending the lifecycle of critical control boards.

PROCUREMENT AND TECHNICAL INTEGRATION
This component represents Original Engineering from Delta Electronics, ensuring exact electrical and mechanical alignment with OEM specifications. Technical Compatibility is guaranteed for direct replacement in legacy systems and new product designs requiring precise 45x45x10mm footprints. Standard Lead Time is optimized for global B2B supply chains, minimizing downtime during maintenance cycles.

Key Attributes
Voltage: 12v
Material: Plastic
Speed: 5900RPM
Mounting type: Free Standing
Type: Blower
Warranty: 1 year
Power Source: Electric
Blade material: Plastic
Bearing type: Ball bearing
Customized support: ODM, OEM
After-sales service provided: Online support
Place of origin: China
Brand name: Delta
Model number: BFB04512HHA-C
Application: Electronic medical equipment , computer power supply equipment,
Core Components: Motor, PLC, Bearing, Engine
Noise: 35.5dBA
Specification: 45*45*10mm
Weight: 18.1g

Packaging and Delivery
Selling Units: Single item

Delta BFB04512HHA-C 12V 0.26A 45x45x10mm Power Ball Bearing Plastic Blade Centrifugal Blower

Delta BFB04512HHA-C 12V 0.26A 45x45x10mm Power Ball Bearing Plastic Blade Centrifugal Blower

Delta BFB04512HHA-C 12V 0.26A 45x45x10mm Power Ball Bearing Plastic Blade Centrifugal Blower

Delta BFB04512HHA-C 12V 0.26A 45x45x10mm Power Ball Bearing Plastic Blade Centrifugal Blower

Delta BFB04512HHA-C 12V 0.26A 45x45x10mm Power Ball Bearing Plastic Blade Centrifugal Blower

Delta BFB04512HHA-C 12V 0.26A 45x45x10mm Power Ball Bearing Plastic Blade Centrifugal Blower

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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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