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 a reliable temperature control and high-speed fan control for their PC CPUs, especially during times of high load or stress.