109BC12FD7-1

DC fans are widely used in ventilation and heat dissipation devices to remove the hot air generated by the equipment with high power, so as to achieve the purpose of cooling and maintaining stable operation of the equipment. The model of DC fan we are talking about today is 109BC12FD7-1.

109BC12FD7-1 is a 12V DC fan. This fan has a rated voltage of 12V, a rated current of 0.50A and a rated speed of 4500±10% RPM. It uses a two ball-bearing system which ensures low noise and efficient operation. It has a fan life expectancy of 70,000 hours at 40°C (104°F) and a noise level of 30 dBA.

In addition to its technical details, the application field and working principle of this DC fan are important to understand. This fan is mainly used in cabinet cooling, instrument cooling, air conditioning systems, communications equipment and other equipment which need a reliable cooling system. It is important to note that this fan is not recommended for use in high-temperature (over 80°C) and high-pressure (above 0.5 bar) equipment.

The working principle of this DC fan is quite simple. It uses a DC motor to drive two impeller blades to rotate, thus generating an airflow. This airflow is then used to cool down the hot air generated by the equipment and then release it to the outside. The speed of the fan can be controlled by adjusting the voltage supplied to the motor.

In summary, the 109BC12FD7-1 DC fan is a 12V DC fan with a rated voltage of 12V, a rated current of 0.50A, a rated speed of 4500±10% RPM, a fan life expectancy of 70,000 hours at 40°C (104°F) and a noise level of 30 dBA. This fan is mainly used in cabinet cooling, instrument cooling, air conditioning systems, communications equipment and other equipment which need a reliable cooling system. The working principle of this DC fan is quite simple, as it uses a DC motor to drive two impeller blades to rotate and generate an airflow to cool down the hot air generated by the equipment.