80W Brushless Direct Current Blower Motor Driver with High quality, sin wave FOC control, energy efficiency, low noise with all-round protection as: Over-voltage, Over current, Limit current, phase loss, anti-reverse, anti-lock, etc. Performance data: Control way: Sin wave control, FOC Hall sensor: Senseless RPM: 0-5000 Speed control: RF/PWM/VSP/SPI Speed feedback: Yes Forward/Reverse function: Yes Can be with LED light: Yes Rated spec.: Input voltage: 220V/100V Power:80W Protection data: Current limit protection: 0.8A Over current protection:1.5A Phase loss: Yes Anti-reverse: Yes Anti-lock: Yes