The so-called "220V AC Cooling Fan" air-cooled radiator, its cooling and heating by the principle that objects in close contact with the metal heat sink, the heat generat...
Principle: "220V AC Cooling Fan" works by energy conversion to achieve, namely: energy electromagnetic energy → → → kinetic energy to mechanical energy. Th...
The main is to learn and master the "Tiny Cooling Fan" of the exterior structure, operation principle of the fan, the fan's performance, specifications, and so on. First,...
"220V Cooling Fan" operating noise is also widespread concern. Fan noise is noise generated when the size of the fan works, influenced by many factors, in decibels (dB). ...
1. If vibration "24V DC Cooling Fan" rotor inertia physical centroid and the center of the rotor shaft axis is not the same, it will cause the rotor imbalance. Recently p...
1. By heat "Micro Cooling Fan" operating voltage points: AC cooling fan (AC FAN); DC cooling fan (DC FAN)
2. By heat "Micro Cooling Fan" drive motor points: Br...
"220V AC Cooling Fan" axial fans, although widely used, but there are inherent flaws. Axial fan motor position by blocking the air flow is not flowing through the middle ...
"Tiny Cooling Fan" right-hand rule according ampere, the conductor through the current produces a magnetic field around, if this conductor is placed in another fixed magn...
"220V Cooling Fan" speed is the number of revolutions per minute of the fan blades, the unit is rpm. Fan speed is determined by the motor inside the coil turns, voltage, ...
"24V DC Cooling Fan" different tone sounds only pure wind noise of the wind, and abnormal sound is different, when the fan is running, in addition to the wind, but if the...
