The manufacturer of Brushless EC Centrifugal Blower Fan tells you that the centrifugal fan uses mechanical energy to suck gas from the axial direction to increase the pressure. The principle of the EC centrifugal fan and the DC centrifugal fan are related to a radial output device. Brushless EC Centrifugal Blower Fan manufacturers tell you that it is widely used in air purification, fresh air systems, kitchen appliances, power communications, HVAC and other fields. The manufacturer of Brushless EC Centrifugal Blower Fan tells you that a centrifugal fan is a machine that relies on input mechanical energy to increase gas pressure and discharge gas. It is a driven fluid machine.

The manufacturer of Brushless EC Centrifugal Blower Fan tells you that EC centrifugal fans can achieve stepless speed change through circuit pulse adjustment and 0-10V voltage adjustment; at the same time, they can achieve constant torque, constant speed, and constant flow control through 180-degree sine vector control. At the same time, it can also monitor the running status. With its good protection function, EC centrifugal fans can be used in high-end intelligent fields.
The manufacturer of Brushless EC Centrifugal Blower Fan tells you the principle of EC centrifugal fan, which is related to the blower. When the gas flows through the impeller, it changes into a radial direction and then enters the diffuser. In the diffuser, the gas changes the direction of flow and the cross-sectional area of ​​the pipe increases to decelerate the gas flow. This deceleration effect converts kinetic energy into pressure energy. The manufacturer of Brushless EC Centrifugal Blower Fan tells you that the increase in pressure mainly occurs in the impeller, followed by the expansion process. In a multi-stage centrifugal fan, a refluxer is used to make the air flow into the next impeller, generating higher pressure.