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This section describes different speed adjustment modes of the heat dissipation fan
Dec 02 , 2024
Different types of speed regulation 1.Voltage speed regulation: By changing the input voltage to adjust the fan speed, mainly used in DC cooling fans. Although the cost is low, the accuracy and stability are slightly lower than that of current speed regulation. 2.PWM speed regulation: The use of pulse width modulation (PWM) signal to change the working period of the motor is currently the most wid...
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