FFB0412VHN Delta 4028/12V fan
FFB0412VHN Delta 4028/12V fan
FFB0412VHN Delta 4028/12V fan
FFB0412VHN Delta 4028/12V fan

FFB0412VHN Delta 4028/12V fan

$3.57

SKU: 725010262053 Brand:

Description

The FFB0412VHN is a premium-grade DC brushless axial cooling fan manufactured by Delta Electronics, widely recognized for its robust thermal management capabilities in high-density server architectures. While occasionally cross-referenced with SUNON equivalents in procurement databases, this specific model leverages Delta’s advanced aerodynamic stator design to deliver concentrated airflow within constrained enclosures. Designed for 24/7 continuous operation, this 4028 form factor fan integrates a precise speed-measuring tachometer, ensuring optimal thermal regulation and system feedback.

Technical Specifications

Manufacturer: Delta Electronics
Model Number: FFB0412VHN
Frame Dimensions: 40 x 40 x 28 mm
Nominal Voltage: 12V DC
Operating Voltage Range: 7.0V to 13.8V DC
Input Current: 0.24A
Input Power: 2.88W
Bearing System: High-Precision Dual Ball Bearing
Wiring Configuration: 3-Wire (Positive, Negative, Tachometer Output)
Maximum Airflow: 15.79 CFM (0.447 m³/min)
Maximum Static Pressure: 11.0 mmH2O
Acoustic Noise Level: 41.5 dB(A)
Operating Temperature Range: -10°C to +60°C
Life Expectancy: 70,000 hours at 40°C
Weight: 32 g
Housing Material: UL94V-0 Plastic
Impeller Material: UL94V-0 Plastic

Application & Integration

This cooling module is engineered specifically for environments requiring aggressive heat dissipation in compact spaces. Typical applications include 1U and 2U rackmount servers, telecommunications routers, industrial power supplies, and automated testing equipment. The integrated 3-wire speed measuring circuit provides real-time RPM data to the motherboard or fan controller, allowing for dynamic speed adjustment and immediate failure notification. This ensures maximum Technical Compatibility with enterprise-grade hardware monitoring systems.

Procurement & Lifecycle Value

Maintaining the integrity of Original Engineering is critical for preventing thermal throttling and hardware failure in mission-critical data centers. Utilizing authentic FFB0412VHN units guarantees exact electrical and mechanical matching, eliminating the risks associated with aftermarket alternatives. We optimize our supply chain to ensure a minimized Lead Time, providing facility managers and IT procurement specialists with reliable access to essential thermal management components.

FFB0412VHN Delta 4028/12V fan

FFB0412VHN Delta 4028/12V fan

FFB0412VHN Delta 4028/12V fan

FFB0412VHN Delta 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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