F1238H12B1-FSR-WS

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DC Fans - F1238H12B1-FSR-WS Application Field and Working Principle

DC fans are common electronic components used to facilitate the cooling of electronic components. Also known as axial fans or linear fans, DC fans are utilized for a variety of industrial, commercial, military and aerospace applications. The F1238H12B1-FSR-WS is a DC fan that is designed and manufactured to provide superior cooling efficiency. This DC fan is especially suitable for applications in which the fan\'s airflow must be directed towards specific components of a system such as electronics boards or chipsets.

Unlike AC (alternating current) fans, DC fans run on direct current. The DC fans contain a motor that is powered by direct current, thus enabling the fan to spin and draw in air more efficiently than an AC fan. As a result, DC fans are capable of providing better cooling performance with the same size and speed compared to AC fans. Moreover, the DC fans allow for finer speed control than the typical AC fans.

The F1238H12B1-FSR-WS in particular is specifically designed to be a thermally processed, flat-bladed radial fan. This particular DC fan features an optimized, airfoil-shaped fan blade design that is highly efficient and capable of aiding cooling, even at low speeds. The high efficiency of this fan also helps to reduce fan noise.

The F1238H12B1-FSR-WS DC fan operates at voltages between 12 Volt (V) and 13.2V. The fan utilizes a 4-pole, thermally processed DC motor and brushless motor control. The speed of the fan is adjustable by the user, from 400 rotations per minute (RPM) to 4000 RPM. This particular DC fan features an Airflow of 27.86m³/h and noise level of 47dB(A). Additionally, the F1238H12B1-FSR-WS has an operating temperature range of -20 to 70°C.

The F1238H12B1-FSR-WS has several applications. It is ideal for use in convection cooling applications due to its high level of efficiency in directing air over a specific component. It is also commonly used in industrial systems such as computers and medical equipment, as well as consumer electronics. The DC fan is also frequently used in military and aerospace applications such as navigation systems, avionics, and inertial guidance systems.

In summary, the F1238H12B1-FSR-WS DC fan is an ideal choice for cooling applications where space and noise levels are important. It is highly efficient and is specifically designed to direct air over components of a system to aid cooling. The fan is specified for voltages between 12V and 13.2V, with an airflow of 27.86m³/h and a noise level of 47dB(A). Its uses range from industrial systems such as computers and medical equipment to aerospace and military applications.

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