PWM 4-Wire Fan Temperature Speed Controller Board | Modules | Control

This is PWM 4-Wire Fan Temperature Speed Controller Board from the category Modules | Control.

Specifications

DC12V for working voltage

Maximum output current per circuit is 5A, with a maximum bus current of 9A.

The first channels output range is 20% to 100% or 40% to 100% (TFL = ON).

The second and third channels range from 10% to 100%.

(Note: The real control impact will vary based on the fan; the above range is merely for PWM range.)

Temperature probe specifications 50K B = 3950

Thermostat temperature zone mistake: often a 3-5% error depending on the temperature probe.

Minimum speed for a stall alert is 700–800 rpm.

50 mm by 43 mm by 13 mm

44mm*37mm positioning hole, 3mm in diameter

One PWM 4 Wire Fan Thermostat Governor Module is included in the package.