Birch, Stewart, Kolasch & Birch, LLP
Fan control system
A fan control system includes a power source, a switch control circuit, a switch control signal delivering unit and a fan circuit module. The power source outputs a nominal power, the switch control circuit electrically connects to the power source, the switch control signal delivering unit electrically connects to the switch control circuit and can send a power control signal to the switch control circuit, and the fan circuit module electrically connects to the switch control circuits. In an initial operation state, the nominal power output from the power source can be reduced to a control power sending to the fan circuit module via the switch control circuit to drive at least one fan within the fan circuit module, and then the power control signal controls the control power after the switch control signal delivering unit sends the power control signal to the switch control circuit.
Asustek Computer Inc.
H F Y F
H02P F04D Y02B F04D
inventional inventional additional inventional
Sheng-Hsiung Yu-Chin Chi-Chun
Chang Chen Chen