QFR1212GHE Delta 12038/12V PWM fan

Name: QFR1212GHE Delta 12038/12V PWM fan
Brand: Delta
SKU: 705955243192
Availability: InStock
Rating: 5 (4 reviews)

$8.57

SKU: 705955243192 Brand: Delta

Description
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Description

The Delta Electronics QFR1212GHE is a high-performance 12038 series axial cooling fan engineered for mission-critical thermal management in industrial and enterprise computing environments. This original engineering component operates at a nominal 12 VDC with a rated current of 2.70 A, delivering the exceptional airflow and static pressure required for high-density hardware configurations.

Technical Specifications:
Manufacturer: Delta Electronics
Model Number: QFR1212GHE
Dimensions: 120 x 120 x 38 mm
Rated Voltage: 12 VDC
Operating Voltage Range: 7.0 – 13.2 VDC
Rated Current: 2.70 A
Input Power: 32.40 W
Bearing Type: Dual Ball Bearing
Control Interface: 4-Wire PWM (Pulse Width Modulation)
Weight: 330 g

Operational Performance:
The QFR1212GHE is designed to maintain system stability by providing high-velocity cooling in environments with significant impedance. The dual ball bearing system ensures a long service life and reliable operation across a wide temperature range. The integrated PWM functionality allows for precise speed control, optimizing the balance between cooling efficiency and acoustic output based on real-time thermal demands. This model is recognized for its high static pressure capabilities, making it effective at pushing air through dense filters and heat sinks.

Industrial Applications:
This axial fan is a critical component for server chassis, network switches, and industrial workstations. It is specifically suited for cooling high-performance CPUs and GPUs where dense heat sink fins require high static pressure to ensure adequate heat dissipation. Its robust construction makes it ideal for 24/7 operation in data centers, telecommunications infrastructure, and automated manufacturing control cabinets. Lead time and availability are optimized for industrial maintenance and repair operations (MRO).

QFR1212GHE Delta 12038/12V PWM 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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