
( Brand: Hose Vary ), ( Manufacturer Part Number: 12038WH ), ( Part Type: Air Fan Ball ), ( Color: Model-b )
The 12038WH Axial Exhaust Fan is an efficient and powerful solution for dissipating heat from enclosed spaces. This fan is ideal for various applications, including server rooms, electrical enclosures, and other areas where proper airflow is essential. With a 3000 rpm motor speed and a DC12V power source, this fan delivers a high volume of airflow to move heated air away from sensitive electronics and maintain a stable temperature.
The 12038WH model is an axial flow fan design, which means that the air is moved by the fan blades in a radial pattern, creating a large volume of airflow at a lower pressure. This design is quite popular for exhaust applications due to its ability to move large amounts of air while maintaining a reasonably quiet operation.
The fan features high-quality DC12V dual ball bearings that ensure long-term reliability and durability. Ball bearings reduce friction and wear, minimize vibrations, and improve the efficiency of the fan. Furthermore, the use of ball bearings allows the fan to operate at a wider range of temperatures, making it a versatile option for various applications.
The 12038WH Axial Exhaust Fan is designed with a flange diameter of 120mm, providing a standardized mounting configuration that can be easily integrated into various systems. Additionally, this fan comes with a figure-8 power cable for easy connection to the power source. The cable measures approximately 43 inches in length, offering sufficient length for convenient placement of the fan relative to the power source.
The fan is designed to operate at a sound level of 46.7 decibels (dBA) at full load, making it a somewhat quiet fan for its class. Though the noise level may not be suitable for extremely noise-sensitive environments, it is generally well-tolerated for most exhaust fan applications.
In summary, the 12038WH Axial Exhaust Fan is an excellent choice for anyone seeking a reliable, efficient, and powerful exhaust fan for cooling enclosed spaces. With its 3000rpm DC12V motor, large volume airflow, and high-quality dual ball bearings, this fan delivers exceptional performance and longevity.
A 12038WH axial exhaust fan with a 3000rpm speed and DC12V power supply is a popular choice for cooling applications. It features dual ball bearings for enhanced durability and efficiency. In this analysis, we will discuss the advantages and disadvantages of purchasing this type of fan.
II. Pros1. Efficient cooling: With a high airflow, this fan efficiently cools down enclosures, ensuring optimal performance for heat-sensitive equipment.
2. Longer lifespan: Due to the use of dual ball bearings, the fan has an extended lifespan as compared to fans with single-ball bearings or sleeve bearings.
3. Quiet operation: The fan operates relatively quietly thanks to its efficient design and balanced rotation. This can help minimize distractions and interference.
4. Wide range of applications: The 12038WH axial exhaust fan is suitable for a wide range of applications, including servers, datacenters, power supplies, and electronics.
5. Energy efficient: The fan is DC-powered, which allows for more efficient power utilization and lower energy consumption.
III. Cons1. Higher upfront cost: Compared to basic fans, the 12038WH axial exhaust fan with dual ball bearings comes with a higher price tag.
2. Limited voltage compatibility: Ensure your power source can deliver a consistent DC12V voltage range, or use a regulator to maintain it, to prevent fan malfunctions.
3. Possibility of vibration: Axial fans, in general, have a higher vibration risk due to their design and high-speed operation. Though the use of dual ball bearings help minimize this, it is still essential to securely install the fan to prevent unwanted vibrations.
IV. ConclusionThe 12038WH axial exhaust fan with DC12V dual ball bearings combines efficiency, durability, and quiet operation with an extended lifespan. However, it is essential to consider its higher upfront cost and potential compatibility issues with voltage sources. Weighing the pros and cons, this fan can be an excellent investment for applications that require efficient and silent cooling and reliable long-term performance.
V. RecommendationIf you're looking for a high-performance, efficient, and durable exhaust fan for cooling applications, the 12038WH axial exhaust fan with DC12V dual ball bearings is an excellent choice. Environmentally controlled enclosures for servers, datacenters, and power supplies can greatly benefit from this type of fan. As with any purchase, make sure you have a compatible power source that can deliver a consistent DC12V voltage range.
Testing fan shall be hung in clean air. Noise background. Features: PWM VARIABLE SPEED: The speed is adjusted from 0% 100% by manual controlling of the dimmer.Equipped with controller, directly connect female socket fan and select desired level will start it. QUIET AGING-RESIST: The measurement of noise level is carried out in an echoic chamber with the microphone positioned 1 meter from air intake.