Micro Equipment Cooling Fans Ultra Speed Used In Sensor , Brushless Dc Motor

Micro Equipment Cooling Fans Ultra Speed Used In Sensor , Brushless Dc Motor

30mm X 30mm X 7mm micro cooler fan dc motor brushless 5V ultra speed used in sensor

Why choose us ?

Quality assurance : All the products will go through lots of tests carefully before dispatch

Competitive production capacity and fast shipping

Manufactuer's price : Factory direct sale , most competitive price

Strength: Near 11 - year experience in manufacturer cooling fans , more than 7 year experience on export . It covers 3000 square meters , with an annual output of 5 million sets of fans

Certification: All of product have passed CE and ROHS certification .

Customization : support MX , OEM , ODM and buyer label offered .

our service

Payment : Paypal , Western Union , T / T

Port of loading : Hongkong or Shen zhen Port

Discounts : offered based on order quantities

Delivery time : 3 - 15 days according to order quantities .

How to choose the right fan ?

Look at the current ------ the same speed, the same voltage, the same air volume . Small current cooling fan is better . Because the smaller the current , it means that the smaller the fan loss , that is , small energy consumption .

Listen to noise ------ the same speed , the same voltage , the smaller the noise the better the cooling fan , because the noise is mainly low with the fan , bearings , oil , assembly structure and so on .

< 1 > The better the design of the fan shape , the greater the amount of air will be , and the lower the noise , which is the technical process , but also the ability to test the technical staff .

< 2 > bearing the higher the accuracy , then it is the smaller the friction with the core , the size of the more accurate , of course , the lower the noise , which is with the bearing material is a great correlation .

< 3 > low noise , it shows that friction is small , bearing , shaft life will be longer , DC fan life will be the same longer .

Measuring vibration ------ the same specifications and speed of the fan , the vibration of the smaller cooling fan is better , the smaller the vibration , the more stable the operation of the fan , the bearing and the shaft of the smaller loss , life will of course longer .

If you have any question and need , please contact us, we would be happy to answer and service for you .

We can ensure that if you send e-mail to us we will give you a replay within 12 hours .

Skype : Mona Yang

QQ : 3146648329

Tel : 86 755 26070992

Shenzhen Topfan Technology Development Co., Ltd is a high-tech enterprise of professional manufacture and researcher on dc brushless fans and ac fans. It is a professional cooling fan manufacturer in the field with the most professional and largest scale intergrating research and development, manufacturing and sales. The products including brushless fans, cross flow fans, blower fans, centrifugal fans, dc brushless motor,shaded pole,AC and EC fans are being widely used in the computer information technology, network communications, as well as industrial production equipment, medical equipment, home appliances, etc.

Founded in 1996, owns more than 600 staffs, and with a strong power research and development team, we have ourselve's manufacturing base and industrial park.

Topfan-China core of Quality First, carry out the idea Doing Things Right Frist Time, Pursue zero defect management, holds advanced testing instruments, production equipments, excellent management experience and competitive price, which make the products more popular. Based on mutual benefit and development, we always make our biggest efforts to do everything better for our customers make us ISO9000, UL, CE and RoHS and TUV certificated and become the best sellers both at home and abroad including Europe, North America, Asia (South Korea and India) and so on.

Brave the wind and waves, setting sail. Topfan-China with a Corporate Vison of create a top cooling fans kingdom, hold a working style of serious, rigorous, fast, persistent, and team spirit of passion, independent, and high efficiency, make us become the first brand in domestic, and the most popular brand all over the world.