In the refrigeration technology industry, there is a device called cooling tower fan. Cooling tower fan is a device that uses the contact between air and water to cool water. Water is used as a circulating coolant to absorb heat from a system and discharge it into the atmosphere, so as to reduce the

Electrical Commutation (EC) motor power supply is DC power supply, built-in DC commutation AC, rotor position feedback, three-phase AC, permanent magnet, and synchronous motor. EC motors are highly efficient, compact, and smooth. In terms of efficiency, they consistently outperform ordinary asynchro

It would be very difficult to develop modern agriculture without greenhouses. They allow crops to be harvested regardless of the season. But plants thrive only when air transport and distribution are well controlled. Therefore, EC fans are well suited for this type of application. The axial fan can

The internal structure of the power distribution room is composed of countless electronic components, which will cause a lot of heat during operation, especially when working at high frequencies. If the natural environment temperature is too high, it will also cause the temperature of the internal s