Brushless Exhaust Fan

Brushless fans are popular in the market due to their high efficiency, long life and low maintenance costs. Compared with the traditional brush fan, the brushless fan does not have the friction of the brush and the …

Typically, the cooling fan is connected to the system through a three-wire interface, which includes a power cable, a ground cable, and a Tach cable (speed signal cable). In order to be able to read Tach signals through …