Tag Archives: PWM

PWM fan controller

A lot of people like to use the 7V fan mod, this is fine I suppose but it is very inefficient, and it doesn’t allow for RPM monitoring.

This is a fan controller builtĀ out of fairly cheap and readily available parts that is extremely efficient, reliable and doesn’t endanger your computers PSU. I feel very sure that anyone who knows how to solder can build this device, whether they understand the electronic workings behind it or not.

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