| item | value |
| After-sales Service Provided | Free spare parts |
| Warranty | 1 Year |
| Timing Function | No |
| Noise | <36db |
| Power Source | electrical |
| Private Mold | NO |
| Type | dc fan |
| Power (W) | 4.8 |
| Voltage (V) | 12 |
| Place of Origin | Guangdong,China |
| Model Number | 3725A |
| Brand Name | aidecoolr |
| App-Controlled | NO |
| Color | Black |
| Keyword1 | burshless dc motor |
| Size | 37.5*25mm |
Integrated heat dissipation
The large diameter conical fan blade has a remarkable heat
dissipation effect, and the strong wind makes your product run
stably
Bottom noise persistence
High precision double ball bearing structure, reduce friction
resistance, effectively reduce noise, make the product lasting
silent
Prevent moisture and moisture
The special waterproof layer can effectively prevent moisture and
moisture, and the products can operate normally under bad
conditions
energy-efficient
Compact structure, low calorific value, low power loss, improve
motor speed and running performance
progress steadily
The blade is balanced by high precision balancing machine, and the
running process is smooth and noise-free
sturdy and durable
Internal diameter and ball bearing error is small, precision core
with automatic pressing machine pressing, long service life of the
fan
Control Methods: There are several ways to control the speed and
torque of a BLDC motor, including sensor-based and sensorless
control methods. Sensor-based control methods use sensors to detect
the position of the rotor and adjust the current flow accordingly,
while sensorless control methods use algorithms to estimate the
rotor position based on other motor parameters.
