CFM-5015V-138-201-20

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DC Fans
DC fans, also known as direct-current fans, are electric fans that use direct current (DC) for power. They can be used in a variety of applications from industrial to residential, and their main advantage over AC fans – being more energy efficient – makes them a popular choice. The most common type of DC fan is a brushless motor type, which is smaller and quieter than traditional AC fans. In this article we will discuss the application field and working principle of the CFM-5015V-138-201-20.

The CFM-5015V-138-201-20 is a high-performance DC fan designed for 15.2 CFM of airflow with a maximum static pressure of 1.38 inH2O. The fan is typically used in areas where high cooling capacity is needed, such as computer servers, radiators, and other electronics. This fan also features a curved-blade design that provides increased air-flow while maintaining a low noise level.

The fan is powered by a single DC brushless motor, meaning that no brushes are needed to generate the necessary current to generate power. Instead, the magnets within the fan generate the necessary force in order to turn the blades. This method of power generation is easier to manage and is also more efficient than AC fan alternatives.

The CFM-5015V-138-201-20 operates at a variable speed which is adjustable via a PWM signal. This feature allows users to vary the fan speed in order to regulate the airflow and noise levels within the system. The fan is also designed to be self-lubricating, meaning that it is able to keep itself lubricated without additional maintenance.

The CFM-5015V-138-201-20 is also designed with a unique ball-bearing construction. This construction helps to reduce friction on the fan blades and improve the overall cooling performance. The ball-bearing has also been designed to minimize the risk of failure and is capable of enduring a temperature range from -40°C to +80°C.

The DC fan also features protective circuitry that helps to protect the fan from overloads, over-temperature, and over-voltage conditions. This protection is provided by a thermistor and a current overload detection system, which ensures the fan is running optimal conditions. The fan also includes a built-in FET switch that allows users to turn on/off the fan without having to power it down.

The CFM-5015V-138-201-20 is an efficient and reliable DC fan that is suitable for a variety of cooling applications. Its brushless motor, variable speed, and protective circuitry ensure that the fan runs at optimal conditions for long periods of time. This makes it an ideal choice for applications where high-performance cooling is required. With its durable construction, it is also capable of enduring a wide temperature range and other challenging conditions.

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