TFB0412EHN New Delta 4028/12V 4cm
TFB0412EHN New Delta 4028/12V 4cm
TFB0412EHN New Delta 4028/12V 4cm
TFB0412EHN New Delta 4028/12V 4cm

TFB0412EHN New Delta 4028/12V 4cm

$3.14

SKU: 842373811238 Brand:

Description

The Delta TFB0412EHN is a high-performance, industrial-grade axial cooling fan engineered for extreme thermal management in space-constrained environments. Designed under strict Original Engineering standards, this 40x40x28mm component delivers exceptional static pressure and volumetric airflow, making it a critical asset for high-density computing and telecom infrastructure.

Technical Specifications
Brand: Delta Electronics
Model Number: TFB0412EHN
Frame Dimensions: 40 x 40 x 28 mm
Operating Voltage: 12V DC
Voltage Range: 7.0 to 13.2 VDC
Nominal Current: 0.87 A
Power Consumption: 10.44 W
Rotational Speed: 15000 RPM ± 10%
Maximum Airflow: 26.03 CFM (0.737 m³/min)
Static Pressure: 44.2 mmH2O
Acoustic Noise: 58.0 dB(A)
Bearing System: Precision Dual Ball Bearing
Operating Temperature: -10°C to +60°C
Life Expectancy: 70,000 hours at 40°C
Weight: 40 g
Housing Material: UL 94V-0 Plastic
Impeller Material: UL 94V-0 Plastic

Industrial Application
This high-velocity cooling module is specifically deployed in 1U rackmount servers, industrial control chassis, and compact telecommunications equipment. In these scenarios, densely packed microprocessors and power supplies generate rapid heat accumulation. The TFB0412EHN overcomes high system impedance through its extreme static pressure capabilities, preventing thermal throttling and hardware failure in mission-critical operations.

Procurement and Integration
Technical Compatibility is guaranteed for standard 12V DC cooling architectures requiring a 4028 form factor. We maintain optimized supply chain logistics to ensure minimal Lead Time for bulk industrial orders and critical replacement cycles.

TFB0412EHN New Delta 4028/12V 4cm

TFB0412EHN New Delta 4028/12V 4cm

TFB0412EHN New Delta 4028/12V 4cm

TFB0412EHN New Delta 4028/12V 4cm

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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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