FAD1-12738CBLW12

DC Fans

FAD1-12738CBLW12 Application Field and Working Principle

DC fans are one of the most common types of fans used in many industries. The FAD1-12738CBLW12 is a typical DC fan that is widely used in a variety of applications, such as computers, servers, automobiles and LED lighting. It is also used in air conditioning and ventilation systems, medical instruments and industrial controls. It is a high-performance fan that features a highly efficient design and longer service life.

The FAD1-12738CBLW12 features an advanced radial design with a temperature-controlled fan speed, allowing users to adjust the fan speed according to their system requirements. It has an air flow rate of 0.2-2 m³/min (7-70 CFM), and a volt duty range of 0-15 VDC. The fan is made of plastic and aluminum alloy, and is especially suited for high-temperature applications since it can operate at temperatures up to +55°C.

The FAD1-12738CBLW12 has a low noise level and is equipped with a built-in thermal control circuit that automatically adjusts the fan speed to reduce noise and save energy. The fan can also be controlled using the fan-speed control switch. It has a high static pressure of 0.5-2.0mmH20, which makes it suitable for applications that require a higher air flow rate.

The FAD1-12738CBLW12 features a dual ball bearing design with two pairs of ball bearings for high efficiency and low acoustic noise. It also has an aluminum frame with a stainless steel mesh frame to provide maximum air flow and reduce turbulence. Additionally, the fan features an over-current protection function that prevents it from shortening its service life.

In terms of working principle, the FAD1-12738CBLW12 operates by the rotation of the motor shaft, which is driven by current flowing through the fan’s coils. The fan impeller then forces air through the fan motor, creating a vacuum effect which is responsible for the fan’s air flow. The fan speed can be adjusted by adjusting the voltage flowing through the fan, and the fan’s speed can be controlled using the fan-speed control switch.

Overall, the FAD1-12738CBLW12 is an efficient, high-performance DC fan that is suitable for a wide range of applications. It is a reliable and durable fan that offers low noise operation, adjustable fan speeds, and over-current protection for a longer service life. Moreover, its high static pressure and temperature range make it an ideal choice for applications that require a high air flow rate and extended operation in high-temperature environments.