There are a lot of people often replace "220V AC Cooling Fan" time, will buy direct power, large fan blades, fan think that the wind was large enough to have a very good cooling effect. These perceptions are very wrong. Tell you, when you buy the fan is needed to have some common sense to buy.
1, "220V AC Cooling Fan" is not a fan bigger the better, the large fan blades during operation of the process, the resistance is great, when the choice of blades can be moderate;
2, is not a big fan of power, cooling the better, over the General Assembly the power to affect the normal use of the vehicle at the time of selection, to be selected according to the actual usage;
3. To choose a good quality "220V AC Cooling Fan", after the purchase to the fan speed accordingly to debug.
Do the above on three points, basically we can guarantee to buy radiator fan can be used long-term. To ensure that the fan is in use more reassuring when you buy the best brands to choose, do not worry so much about the price of the fan.