Home Appliances Motor suppliers：
1. Advantages and disadvantages of ordinary electric fans: ac motors are used, so the price is relatively low; Wide air supply range; The air volume is relatively large; 3, 5, 7, 9 leaves can be selected; Applicable to more scenarios, suitable for home, bedroom, restaurant, factory and office and other scenarios. Disadvantages: the wind is not soft, the wind is hard; There will be noise and shaking problems; Large weight and volume, relatively occupy space. Advantages and disadvantages of DC frequency conversion fan: the use of DC motor, quiet effect and energy saving effect is excellent, relatively electricity saving; Air volume gear, the wind is soft; The air supply distance is further. Disadvantages: the price is more expensive.
