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What is the installation height of the wall fan during decoration?
1. Installation height of wall fan
The distance between the wall fan and the ground is preferably about 1.8 meters to 2 meters, so that it will neither meet too low nor blow wind like a ceiling fan, and then the socket should be at least 40 cm above the ground. If it is too low, the line may not be
What is a charging wall fan？| rechargeable wall fan manufacturers
The charging wall fan is a new type of fan that can be hung on the wall. When the mains power is cut off, the wall fan can be powered by a 12V battery to play an emergency role. | rechargeable wall fan manufacturers
1.AC/DC automatic switching between AC and DC
2. Equipped with charging indic
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What is the principle of electric fan? | modern box fan suppliers
Principle of electric fan
We know that the most important hardware of an electric fan is the motor, and only the rotation of the motor can drive the fan blades to rotate. Why does the electric fan motor turn? The principle is: the energized coil rotates under force in the magnetic field. After th
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Introduction to Fan Structure Design Principle | 20 inch electric box fan
The composition and principle of the fan
A magnetic rubber magnetic ring is placed inside the fan blade to form an external magnetic field of permanent magnet. When the two sets of coils on the silicon steel sheet are energized, the silicon steel sheet generates a magnetic field, and the Hall induc
Types of electric fans | table fan factory
1. According to the motor structure, it can be divided into: single-phase capacitive type, single-phase shaded-pole type, three-phase induction type, DC and AC-DC dual-purpose series-excited rectifier fans | table fan factory
2. According to the classification, it can be divided into: household ele