Delta FFB0412HHN 4028/12V fan
Delta FFB0412HHN 4028/12V fan
Delta FFB0412HHN 4028/12V fan

Delta FFB0412HHN 4028/12V fan

$3.57

SKU: 681152342725 Brand:

Description

The Delta Electronics FFB0412HHN is a high-performance, industrial-grade DC axial cooling fan engineered for extreme thermal management in compact enclosures. Designed with Original Engineering standards, this 40x40x28mm unit delivers exceptional airflow and static pressure, making it a critical component for high-density electronic architectures. The integration of a precision dual ball bearing system ensures extended operational longevity and reliability under continuous load.

Technical Specifications
Manufacturer: Delta Electronics
Model Number: FFB0412HHN
Dimensions: 40 x 40 x 28 mm
Rated Voltage: 12V DC
Operating Voltage Range: 7.0V to 13.8V DC
Rated Current: 0.16 A
Input Power: 1.92 W
Nominal Speed: 8200 RPM ± 10%
Maximum Airflow: 15.8 CFM (0.44 m³/min)
Maximum Static Pressure: 14.5 mmH2O
Acoustic Noise: 45.0 dB(A)
Bearing Type: Dual Ball Bearing
Termination: 3-Wire Leads (Power, Ground, Tachometer Output)
Operating Temperature: -10°C to +60°C
Life Expectancy: L10 70,000 hours at 40°C
Weight: 32 g
Material (Housing): Plastic UL94V-0
Material (Impeller): Plastic UL94V-0

Industrial Application & Technical Compatibility
This high-velocity cooling module is specifically deployed in 1U rackmount servers, telecommunications switching equipment, and industrial power supplies. In these scenarios, restricted physical dimensions demand aggressive heat dissipation to prevent thermal throttling of critical microprocessors and power delivery components. The integrated three-wire tachometer output provides real-time speed monitoring, allowing system controllers to detect fan failure instantly and maintain strict Technical Compatibility with automated thermal management protocols.

Procurement & Lifecycle Value
Sourcing authentic Delta components guarantees adherence to strict OEM tolerances and prevents catastrophic system failures associated with counterfeit thermal solutions. We maintain optimized inventory protocols to minimize Lead Time, ensuring your production lines and critical infrastructure maintenance schedules remain uninterrupted.

Delta FFB0412HHN 4028/12V fan

Delta FFB0412HHN 4028/12V fan

Delta FFB0412HHN 4028/12V 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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