PF40281B1-000U-S99

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DC fans are a common type of cooling fan used in many electronics and consumer devices. The PF40281B1-000U-S99 is a DC fan specifically designed for high reliability applications. This fan utilizes a unique design that combines a brushless motor and a double impeller fan to provide enhanced air flow and superior performance. Its reliable design offers superior cooling performance and low acoustic noise.

The PF40281B1-000U-S99 is designed for applications such as industrial equipment, PCs, embedded systems and any other cooling solution that requires high reliability. The double-impeller fan incorporates an additional curved blade to provide increased air flow while its brushless motor has a built-in speed control mechanism to protect the fan from over revving. The fan also features a temperature sensor to detect the ambient temperature and automatically adjust the fan\'s rotation speed accordingly. This ensures that the fan remains at a constant speed for optimal cooling performance.

The PF40281B1-000U-S99 has the ability to cool down to temperatures as low as -20°C. Its low-noise operation and highly efficient design makes it an ideal choice for protecting sensitive electronic components. In addition, it is designed to operate with minimal vibration and is backed by a one-year warranty.

The PF40281B1-000U-S99 has an operating voltage range of 7-13V and is capable of producing an airflow of up to 32.3CFM. Its operating noise level is a remarkable 14dB(A) and has an operating temperature range of -20°C to 80°C. Thus, it can be used in a variety of cooling applications and is suitable for use in both indoor and outdoor environments.

The working principle of the PF40281B1-000U-S99 is relatively simple. The fan\'s brushless motor uses a magnet to help spin the double-impeller fan blades. The fan’s temperature sensor then senses the temperature and sends a signal to the fan’s controller, which can then adjust the fan’s speed to regulate cooling. The fan blades then move air through the device to cool it down.

The PF40281B1-000U-S99 is a highly reliable and efficient choice for cooling down a variety of electronics and consumer devices. Its brushless motor and double-impeller design provide superior air flow and low noise operation. Its temperature sensor ensures that the fan always operates at the optimal speed for efficient cooling. The DC fan is also resistant to dust and dirt, making it an ideal choice for rugged applications and harsh environments.

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