Okorder.com is a professional and reliable online E-market place
Providing a variety of products with reasonable prices
High quality goods provided by factory suppliers
Shipping to over 200 countries.
Dubai Logistic Complex
Okorder Quality Control?
We hold a very strict quality control system to check every connector of our products for your safety.
Okorder services for you
1. We will reply you in detail within 24 hours
2. We own well-trained and professional sales and after- sale services who can speak fluent English.
3. We offer OEM services and can print your own logo on products.
4. We have strong ability to do ODM projects.
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Q:How to measure the quality of fan motors with digital multimeter?
The data is related to the material of the line and the power of the motor. And your motor is endless.
Q:What are the common faults of electric fans?
If it is due to electrical fault, you can check the wiring of the wiring, and sometimes wire damage, etc., can be repaired on the problem.
Q:Why does the electric fan always rotate clockwise?
Generally clockwise direction is the direction of the screw lock, fan leaves must be safe, and the screws must be tightened in the same direction. This should belong to the standardization of parts
Q:What is the problem of slow fan speed?
The capacitive value of the starting capacitor is caused by a decrease in the capacitance
Q:Why does the fan seem to spin backwards when it spins?
This is the reason that the wheel looks stationary, when the frequency of the fan's rotation is related to the maximum frequency that the human eye can tell.
Q:How to measure the speed of an electric fan conveniently and precisely?
Can be measured with a laser tachometer, affixed with reflective stickers, measured several times, the effect is good
Q:Can the electric fan blow to the notebook computer?
The cooling base effect is similar to that of an electric fan, but if one, the air duct will be better. After all, the bottom of the notebook is the air inlet. The best way to get rid of heat is to clean the dust and change the heat transfer cream
Q:What's the effect of the air circulation fan?
It's also the smallest wind. It's really smaller than the tower fan at the same price. The biggest sound is still big
Q:What's the difference between a cool fan and an electric fan?
Cold fan, commonly known as air conditioning fan, and it is different from the ordinary fan: the cold fan to add water, blowing the wind is cold air, containing water, it is equivalent to a small power water air-conditioning. In addition, the application of cold fans and ordinary fans is also quite different.
Q:Why not head fan to blow?
If the fan against unilateral facial blowing, and the danger caused by facial paralysis, facial paralysis, although the cause is unknown, but is currently recognized as one of the triggers local cold. Because the cold, nutrition nerve vascular spasm contraction, cause nerve ischemia, edema, swelling compression and degeneration.