FDD1-17238EBMW4C

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DC Fans

DC fan is a kind of cooling fan that use direct current power as power. The DC fan is mainly composed of a housing, a motor, a blade, a radiator, a fan guard, etc. In practical applications, the motor usually includes a three-phase motor and a single-phase motor. The working principle of DC fan is the same as other cooling fans. When the motor is energized, the blades are driven by the rotor of the motor, and high-speed winds are generated due to the aerodynamic effect, thereby achieving the cooling effect on the device.

FDD1-17238EBMW4C Application Field

FDD1-17238EBMW4C is a DC fan with high performance and stability, which is mainly used in the cooling of all kinds of equipment. It is widely used in areas such as industrial machinery, network communications, medical instruments, UPS power supplies, multimedia entertainment, household appliances, computer equipment, automotive electronic controls and so on. In addition, due to its excellent technology and performance, it can also be used in some industrial fields with high environmental requirements and frequent motors.

FDD1-17238EBMW4C Working Principle

FDD1-17238EBMW4C is a three-phase DC fan. The working principle of this kind of fan is that when the voltage is applied to the motor, the current in the coils will interact with the magnetic field in the rotor to generate a magnetic flux. Under the action of electromagnetic force, the rotor will rotate and drive the blades to rotate. The air flow generated by the blades is used to cool the electronic components in the equipment.In addition, the motor also has protection functions such as thermal protection and undervoltage protection. The thermal protection is to reduce the rotation of the rotor when the motor is overheated, thereby protecting the motor from damage. The undervoltage protection is to detect the voltage at both ends of the motor. When the voltage is lower than a certain value, the fan motor will be stopped automatically to prevent the rotor from rotating due to no electric current.

Conclusion

DC fans are widely used in various fields due to their stability and compatibility. FDD1-17238EBMW4C is a 3-phase DC fan with excellent performance and superior technology. It is widely used in the cooling of various electronic devices. The working principle is that the motor and blade generate high-speed winds through the interaction of the electromagnetic force, thereby achieving the cooling effect. In addition, the motor also has protection functions such as thermal protection and undervoltage protection, which can protect the motor from damage.

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