With the continuous spread of the novel coronavirus pneumonia epidemic, maintaining social distancing has become an important measure in peoples lives to prevent the spread of the epidemic when the vaccine cannot be vaccinated on a large sc...
DetailsWhat is the difference between a DC fan and an AC fan ? 1. Working principle: The working principle of the DC fan: through the 4102 DC voltage and electromagnetic induction, 1653 is converted from electrical energy into machinery to drive t...
How to choose a more reasonable axial fan? When many people choose an axial fan for the first time, because they have no idea about the air volume and noise of the axial fan, they may not know the price of the axial fan. Therefore, when cho...
How does the DC fan work? Today, Ruiapple will introduce the operation steps of DC fans . 1. The DC fan is mainly composed of rotor, stator, fan blades and other auxiliary components (such as bearings, retaining rings, etc.). There should b...
Contact
Black@ruiapple.com
TEL:+86 13189756968
FAX:+86 755 88852020
Shenzhen Office: 508#,Tianhe biulding, Baoan Road,Shenzhen,China Factory add: 471#, West Wenwu Road, Economic and Technological Zone, Mianyang City, Sichuan Province, China
Copyright © 2019 SHENZHEN RUIAPPLE ELECTRONICS CO.,LTD Official Record No:粤ICP备19010273号
Support:RUIAPPLE