How to choose the right chassis energy-saving EC fan.mini fan heater company

　　We often use computers in our lives. It can be said that in modern society, computers have played a very important role in the construction of our way of life. The computer will generate a lot of heat when it is running for a long time. At this time, the chassis energy-saving EC fan is needed to dissipate heat inside the chassis. So how do we choose the right chassis energy efficient EC fan?

　　Our company is a manufacturer specializing in the production of cooling fans, DC fans, DC Peng fans, and energy-saving EC fans. With more than ten years of production experience in Taiwanese enterprises, we have come into contact with different customers. Now the purchasers of cooling fans are also confused on the procurement issue. , For them to find a cost-effective one, they don't know how to evaluate the standard. After all, the good and poor light appearance of the cooling fan can't be compared at all.

　　The following is our company's many years of experience, and sincerely hope to help you.

　　Specifically summarized as the following points:

　　First: When purchasing a chassis cooling fan, you must first determine the model and appearance you want, and then determine the voltage, bearing, wire length, air volume, speed, current, noise, etc. The material of the general frame is aluminum and gold, and the leaves are made of PBT. The material of the frame and blade of the DC fan is generally made of PBT.

　　Second: get the cooling fan first look at the voltage on its trademark, (AC voltage can be divided into 110V, 220v, 380v. DC voltage can be divided into 5v 12v 24v 48v.), avoid the wrong voltage to burn the cooling fan, cause adverse effects on the chassis cabinet.

　　Third: Check whether the bearing on the trademark is ball or oil. The ball is the HB mark, and the oil is the HS mark. The life of the ball is 30,000 to 50,000 hours, and the life of oil is only 10,000 to 30,000 hours.

　　Fourth: The power cord is also very important. If the power cord is peeled or copper wires are exposed where it is not welded, then do not use it, it will cause harm to people, and if the consequences are serious, electric shock will occur.

　　Fifth: To see whether the quality of a cooling fan is good, it depends on the copper wire and stator of the cooling fan. (The copper wire includes pure copper wire, aluminum-clad copper, and even iron-clad copper. The quality of the belt) copper wire and stator directly affects the life of the cooling fan, and a good copper wire and stator can increase the speed. If you use poor copper wire and electronics, it will directly affect the service time of the chassis cabinet.

　　Sixth: Generally, the operating temperature of the cooling fan is between minus 20-80 degrees, and the humidity is between 20%-85%. Beyond this range, you can choose a cooling fan with aluminum and gold frame blades.

　　Seventh: If the cooling fan makes a noise during operation, the oil-containing bearing may be caused by the absence of oil or the displacement of the stator inside the fan. If the ball bearing is used, the balls may not be good, or the ball cover may fall off, or the inner stator of the fan may be displaced.

　　Eighth: The cooling fan suddenly does not turn during operation. The most likely reason is that the fan blades have been burned, or the voltage is connected incorrectly (110v and 220v will turn at the beginning, and it will automatically turn after 10-30 minutes. Does not turn), it is also possible that the copper wire inside the cooling fan is broken, or the power cord may fall off.

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