6248NM

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DC fan is an essential cooling component designed to eliminate excessive heat generated by electrical and electronic products. The 6248NM is an advanced DC fan with high performance and cost-effective features. This article outlines the application fields and working principle of 6248NM.

The 6248NM DC fan is mainly used in power suppliers, radio frequency modules, computers, telecom systems, medical instruments, printers, robots and other high-voltage and high-power products, where high temperature and frequent startups are expected. It is designed to ensure fast heat dissipation and reduce motor temperature to an optimal level. This helps ensure that the product or system runs safely and efficiently.

In terms of working principle, the 6248NM DC fan operates following the same principle as of other DC fans. It comprises two main components: a motor and a fan. The motor of the 6248NM contains an electromagnet that produces magnetic fields which interact with the carrier disc and fan blades. The motion and speed of the fan blades are dependent on the strength of the magnetic field. By controlling the amount of power supply to the motor, it is possible to control the speed and output of the fan.

To ensure a smooth functioning of the fan system, the external environment should generate an adequate cooling effect. The fan\'s blades continually draw in air to ensure a constant aerodynamic force for cooling down the motor. The stronger the airflow, the more effectively the heat will be removed from the motor. The reduction of air in the external environment requires the fan to rotate at a higher speed.

Moreover, the 6248NM features protection measures such as over-current protection, overload protection, and overheating protection. Over-current protection switches off the fan when the current exceeds the maximum safe operating current. This prevents any potential damage to the motor. The overload protection function switches off the fan when the motor is subjected to excessive loading. At the same time, the overheating protection feature will ensure that the temperature of the fan does not rise above the maximum safe operating temperature.

In conclusion, the 6248NM is an advanced DC fan designed to provide reliable and efficient cooling for high-power and high-voltage applications. It is designed to be highly cost-effective and its protection measures ensure the motor remains safe from overloading and overheating. As such, it is an ideal choice for industries that require reliable and efficient cooling solutions.

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