"Mini Air Cooling Fan" has two connectors, one end connected to the end of the winding start, one end connected to the end of the run winding triangle formation, power (n...
1. To clean first "220V AC Cooling Fan" heat sink and fan apart, with the brush to remove most of the dust on the fan and heat sink (heat sink can be rinsed with water di...
"Tiny Cooling Fan" the benefits of using a brushless motor. Brushless DC fan is to use to achieve commutation. Due to the presence of carbon brush friction, making the li...
The first is for the "220V Cooling Fan" routine cleaning and maintenance work. For this type of cooling devices, in use for some time there will inevitably be some dust a...
Secondly, the update on "24V DC Cooling Fan" of displacement. Many of my friends after discovering the instrument appeared abnormal on the run did not want to spend effor...
So for such a class of "Micro Cooling Fan", the use of the process we always encounter some problems, such as cooling fan speed on slow or simply direct "strike"...
1. "220V AC Cooling Fan" dielectric strength
In 5mA leakage current for 60 seconds, AC500V conditions DC fan frame with the wire without exception, prove good insulation...
Brushless "Tiny Cooling Fan" uses a brushless motor drive, no electromagnetic interference, completely overcome brush-commutated motor electromagnetic interference, noise...
(A) "220V Cooling Fan" Special Considerations
1, the fan housing or grounded motor housing must be reliable, prohibit the opposite direction of rotation, given the curre...
First of all, "24V DC Cooling Fan" of different materials in the drag coefficient above, also has a great difference. If the vehicle is in motion the process of the emerg...
