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Electronic fan+blowerIntroduction
This scheme adopts a self-developed non inductive single resistor FOC algorithm, which has bus voltage ADC detection and can control different speeds and fault feedback functions through PWM/LIN; It has the characteristics of starting against the wind, low noise, and stable waveform control
Features of the Solution
● Motor speed: 2500 revolutions per minute
● Voltage: DC13.5V
● Power: 400W/1000W
● Multiple protection measures: VDS, GDF, overcurrent protection, short circuit protection, overvoltage protection, undervoltage protection, locked rotor protection, phase loss protection, power protection, startup protection, etc.
This scheme uses a non inductive single resistor FOC noise suppression algorithm, bus voltage ADC detection, and PWM/LIN to control different speeds and fault feedback functions. It has the characteristics of starting against the wind, low noise, and stable waveform control.
