News

  • Industry application and classification of industrial cooling fans

    Industry application and classification of industrial cooling fans

    It should be noted that we are not discussing industrial fans for manufactured products (such as cooling and ventilation equipment for tall spaces such as industrial plants, logistics storage, waiting rooms, exhibition halls, stadiums, supermarkets, highways, tunnels, et...
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  • Brief description of EC fan

    Brief description of EC fan

    EC fan is a new product in the fan industry. It is different from other DC fans. It can not only use DC voltage power supply, but also AC voltage power supply. Voltage from DC 12v, 24v, 48v, to AC 110V, 380V can be universal, no need to add any inverter conversion. All motors with zero internal c...
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  • The difference between AC fan and DC fan

    The difference between AC fan and DC fan

    1. Working principle: The working principle of the DC cooling fan: through DC voltage and electromagnetic induction, electrical energy is converted into machinery to drive the rotation of the blade. The coil and IC are continuously switched, and the induction magnetic ring drives the rotation of ...
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