Pwm Pc Fan Controller

They use an integrated circuit to control the speed of a fan or pump.

Pwm pc fan controller.

Switch fan controller with lcd display. Limited time offer ends 10 01. The design uses a pair of dialog greenpak configurable mixed signal ics to control each fan s duty cycle. While the fractal design define r5 is a grat silent case they cheaped out on the fans in the 3 pin dynamic gp 14 140mm which pushed air at 1 000 rpm tops actual speed was more like 850rpm.

The noctua na fc1 4 pin pwm fan controller made it possible. 4 pin pwm header can automatically control the speed of your fans and pumps. Pwm fans and or pumps are found in some cpu coolers and gpu aka graphics card coolers. A standard pwm controller modulates the 12 v supply line of an ordinary 12 vdc motor.

Asiahorse matrix white argb 360mm motherboard sync analog controller controlled 58 addressable rgb leds integrated pwm control fan for computer case and liquid cooling system 49 99 49 99 save 10 with coupon get it as soon as fri sep 11. This project describes building a fully featured 12 v pc fan pwm controller. Pwm stands for pulse width modulation. Having a 4 pin fan connected to a 4 pin socket is ideal since 4 pin connections allow your fans to be controlled through pulse width modulation or pwm.

Fan control software will give you the ability to control your pc s fans based on your system s temperature. The system cables this fan controller is equipped with are aimed at maximum control over the temperature and speed of the pc. In this article we cover four windows software tools that help you manage your fan speeds. If your motherboard only has 3 pin connections though you can sometimes control the fans by changing the voltage supplied to the fan.

The design can control up to 16 3 pin computer fans. It allows expanding a motherboard pwm fan header to support eight fans. Some of the programs have other features as well including system monitoring warnings for failing drives and even overclocking tools to. View return policy.

It also includes two ways to change the speed of the fan. Early homemade fan controllers used a simple volt mod by choosing 5 7 or 12v from a classic molex connector.