[SOLVED] Connecting fan hub to fan controller not for PC

with non pwm fan hub and non pwm fans it should be possible..which would be 3wire fans/hub

red wire connect to motor +
black wire to motor -
yellow wire is just rpm readout, if you dont have display, then you can ignore that wire
 
with non pwm fan hub and non pwm fans it should be possible..which would be 3wire fans/hub

red wire connect to motor +
black wire to motor -
yellow wire is just rpm readout, if you dont have display, then you can ignore that wire
 
Thank you, what if it has a display? where does the yellow wire go? The other controller I have seen has the same connectors on the back
On that picture is just a voltage controller which you can use on 2 or 3 pin fans and other 12vDC motors or lights. only 2 wires are controlled with no RPM feedback.
Any passive hub would also use just those 2 wires.
If you want to power and control PWM (4 wire) fans there are modules like that with PWM control, some even with RPM display.
https://novi.kupujemprodajem.com/elektronika-i-komponente/moduli-za-samoizgradnju/pwm-dc-kontroler-brzine-motora-ccm5d/oglas/136940023
 

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