ME80251V1-000U-G99

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The ME80251V1-000U-G99 is a DC fan that is widely used in a variety of applications to provide cooling and ventilation. This high-performance fan has a 1mm thick, 9 blade impeller that is designed to move air at a maximum speed of 1000 RPM, providing a working noise level of 35.2 dB (A). It is equipped with a PWM control input that can adjust the fan speed between 0-1000 RPM and features an overload protection function to prevent damage if the fan is overloaded.

The ME80251V1-000U-G99 is commonly used in applications such as refrigerators, air conditioners, computer heat sinks, and medical equipment. It is also suitable for cooling small appliances such as smartphones, printers, and laptops. The fan has a variety of mounting option available, making it easy to integrate into various products.

The ME80251V1-000U-G99 fan operates on 9VDC and has a maximum current of 0.06A. The power connector is a 4-pin header, and the fan employs a sleeve bearing for reliable and silent operation. The fan has an MTTF (mean time to failure) rating of 75,000 hours and is UL-certified.

The ME80251V1-000U-G99 uses an energy-efficient design with a high static pressure of 246 Pa. This allows it to effectively move air through tightly packed components, like in a computer system, and can also be used in a wide variety of applications that require high-grade cooling. It is also capable of pushing an impressive amount of air for its size, making it a great choice for cooling solutions with space constraints.

The working principle of ME80251V1-000U-G99 is based on the Bernoulli principle, which states that when a fluid flows through a pipe, its velocity increases, while the pressure decreases. This in turn reduces the pressure head which generates a force that drives the air to move. This same principle also applies to the fan, where the fan blades use the air pressure head to create air movement.

The fan blades are designed to increase both the velocity and the mass flow rate of the air. As the fan spins it draws in air from the outside and expel it from the center. This airflow is used to push or pull air away from the components and is essential for a proper cooling system. The fan speed can be adjusted with the help of the PWM control input and the fan is equipped with an overload protection function for added safety.

In conclusion, the ME80251V1-000U-G99 is a high-performance DC fan that can be used in a variety of applications and is equipped with safety features for added protection. This fan is suitable for a wide range of devices and can provide efficient cooling with low noise levels. It is an excellent choice for those wanting a high-grade cooling solution in a small form factor.

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