E9225L12B-FSR

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DC fans are an essential component in any device that uses electric power and produces heat, such as computers, electronic equipment, and appliances. DC fans are used to circulate and exhaust air through a system, increasing temperature control and providing effective cooling. The E9225L12B-FSR is a DC fan specifically designed for increased air movement, cooling, and reliability. It is important to understand the application field and working principle of the E9225L12B-FSR in order to get the most out of it.

Application Field and Use Cases

The E9225L12B-FSR is designed for computers, electronic equipment, and appliances that require active cooling. It is designed to circulate and exhaust large amounts of air quickly and efficiently, reducing the risk of overheating and providing reliable cooling. The fan can be used in a variety of industrial, home, and commercial applications, and has achieved a wide range of certifications, making it a reliable and safe choice for users. It is also designed for use in tight spaces, making it easy to install and use in a variety of contexts. Additionally, the fan is designed with vibration reduction technology, making it quieter than conventional fans.

Specifications

The E9225L12B-FSR has a fan size of 92x25mm, an operating voltage of 12V DC, an operating temperature of -20℃ to +60℃, and a rated speed of 1500rpm. It has an airflow of 45.3 CFM, a static air pressure of 1.9mm H2O, and a noise level of 28dB(A). The fan has a Life Expectancy of 70,000 hours at 25℃. It has an MTBF time of 50,000 hours under normal operation. The fan also has a 2-wire power connection and includes a 4-pin molex connector for easy connection. The fan includes a temperature sensor to control the RPMs of the motor and a PWM control to reduce the noise levels.

Working Principle

The E9225L12B-FSR works on the principle of air circulation. The fan has two components: a motor and a impeller. The impeller, which is a vaned rotor, is mounted on the motor shaft and is driven by the motor, creating a vacuum that pulls air through the system. The impeller holds the fan blades, which spin at a high speed creating suction to pull air into the system. At the same time, the centrifugal effect of the impeller pushes air out of the system, creating cooling airflow. The fan speed is controlled by a temperature sensor, which monitors the temperature and adjusts the motor speed accordingly. The fan is also equipped with a Pulse Width Modulation (PWM) control for reduced noise levels.

Conclusion

The E9225L12B-FSR is a reliable and efficient DC fan designed for computers, electronic equipment, and appliances. It is designed to provide powerful airflow, reduce the risk of overheating, and provide reliable cooling. It is designed for tight spaces and includes vibration reduction technology, making it quieter than conventional fans. The fan has a fan size of 92x25mm, an operating voltage of 12V DC, an operating temperature of -20℃ to +60℃, an airflow of 45.3 CFM, a static air pressure of 1.9mm H2O, and a noise level of 28dB(A). It works on the principle of air circulation, and is equipped with a temperature sensor and a Pulse Width Modulation (PWM) control for reducing noise levels.

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