What is a brushless DC fan Date:28-03-2020 Abstract: The brushless DC motor is a type of synchronous motor, ] The brushless DC motor is a type of synchronous motor, that is, the speed of the motor rotor is affected by the speed of the rotating magnetic field of the motor stator and the number of rotor poles (P): n = 60 * f / P.
over years we are professsional manufacture and the best sellers both at home and abroad,including European,North American,Asia(Korea and India)and so on. The products,including brushless fan, cross flow fan,blower fan centrifugal fan, AC fan and EC fan .
They are mainly used in automobiles,household appliances,medical,network communications,power equipment, information technology,as well as industrial production and other.
Shenzhen Ruiapple Electronics Co., Ltd. was established in 2000. We focus on researching and manufacturing of DC/AC/EC axial fans,DC/AC/EC blower fans,DC/AC/EC centrifugal fans,DC/AC/EC cross fans and Motors.We have own brand Ruiapple.
Our products carry the following international approvals such as the UL, CUL, CE, and RoHS. Our products include DC brushless axial cooling fans, DC brushless blowers, DC brushless motors, and AC axial cooling fans etc.
Backed up by continuous efforts, we have established standardized production management system. Now, we have considerable capacity. We can provide standard products to customers all over the world as well as design and manufacture special products to meet customers' requirements.
We will work hard continuously to provide great products and excellent service to every customers. Please feel free to contact us if you are interested in any of our products. We sincerely hope to cooperate with you in the near future.
Shenzhen Duo Li Duo Technology Co., Ltd. (Didfan) specialized in producing DC compact brushless fans, like Dc axial flow fan, Dc blower fan, Dc centrifugal fan. we have developed a variety of low noise, strong air volume, high stability and long life products, which is widely used for industrial, medical, home appliances, consumer electronics, and other fields. such as industrial equipment, servers, new energy, communication equipment, medical equipment, instruments and meters, stage lights, cabinets, industrial power supply, ventilation and heat dissipation system, air purification, heating and cooling ventilation system, military and other products and other industries. We will always provide customers with reliable quality and stable performance of the fan, according to customer requirements to develop a variety of structure and performance of the cooling fan, and real-time technical communication with customers, respond to customer needs in short time, and help customers select the most suitable products in the shortest time. We will also collect relevant information and carry out forward-looking development according to the market situation and customer demand tendency. To expand product performance advantages and product series.
Shenzhen Henglixin Electronic Co., Ltd. is a Professional manufacturer for more than 10 years, which specializes in manufacturing and selling SMALL SIZE DC/AC cooling fans(Size from 15mm*15mm*04mm to 172mm*151mm*51mm) and CPU coolers of computer peripherals. Our products sell well in Europe, America, Asia and other regions in the world .
Our products are mainly used for ventilating and cooling computers and peripherals, household electrical appliances, sound systems, auto refrigerators, mechanical apparatuses and other products. Less noise, lower consumption, long expectancy, and strong wind are the traits of our products.
We have always been working to improve the quality of our products and comprehensive service. And We are confident that we can meet your needs by adopting the fastest, most economic and useful plans based on your special requirement. We can design and develop products according to the special request from clients all over the world.
We welcome all friends from all over the world to visit our factory for our future cooperation.Thank you!
Shenzhen Yongyihao Electronic Co.,Ltd. established in 2001 ,we are professional in researching and developing DC/EC fans.Our factory has a strong research and development team above 50 people, Excellent quality control department,many experiment test equipments .we achieved series regulatory approvals,such as CE,ROHS,UL,TUV,CUL,TS16949,ISO9001 and so on .Our factory could produce 1.5 million fans per year. We supply fans for Delta,GREE, Lenovo ,BYD and many other famous company with high quality and competitive price.In the future, our company will be committed to automatic product, products research and development, quality control and the best after-sales service.Hope w could have a long and stable cooperation .