OD1238-24LB

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DC Fans are widely used in various fields, including household appliances, communication equipment, scanners and consumer electronics. One type of DC fans is OD1238-24LB, which plays a vital role in many applications. This article will discuss the application field and working principle of OD1238-24LB DC fans.

OD1238-24LB DC fans are especially applicable for low-speed cooling applications, facing a variety of challenges. The operating voltages can range from 12~ 24 V and the air flow is up to 17.6 cubic feet per minute (CFM). The OD1238-24LB fans have a lower noise level of 28 dBA, making them suitable for more strict space requirements, such as pressure chambers, medical equipment, and high-precision instruments. Besides, as the fan features a flat impeller, it can be easily installed in small and tight spaces, thereby reducing the overall system volume.

Among the various features of the OD1238-24LB DC fan, its water proof and dust proof capabilities stand out. The fan has an IP32 rating, which is the best in its class. This ensures reliable and long-term operation, even in harsh environments. Furthermore, the built-in anti-vibration pad reduces noise and vibration, improving the system’s overall performance.

The working principle of OD1238-24LB DC fans is based on the Bernoulli Principle. This principle states that when a fluid (in this case air) moves faster, its pressure is lower. The fan consists of a motor, blades, and a housing. When the motor is running, it causes the blades to rotate, thus drawing in air at a high speed. This causes a vacuum effect thus drawing more air in, increasing the overall air flow of the fan. The housing of the fan then amplifies the air flow and directs it in a particular direction.

In summary, the OD1238-24LB DC fan is suitable for a variety of applications requiring low-speed cooling. The fan has a low noise rating and its dust and water proof capabilities make it ideal for harsh environments. Additionally, the working principle of the fan is based on the Bernoulli Principle, which helps it generate higher air flows.

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