TFL (No. 1): The lowest temperature channel PWM setting, when ON state FAN1 PWM minimum is 40%, when OFF the minimum PWM of FAN1 is 20%. Support all within 12V 5A fans, synchronous rectifier output, high efficiency!
This product would be ideal for computer enthusiasts who want precise and easy control over their CPU fan speed on a desktop PC using a 12V power supply.
