公开(公告)号：US11248617B2

公开(公告)日：2022-02-15

申请号：US16522003

申请日：2019-07-25

Applicant: SITRONIX TECHNOLOGY CORP. ,  INFINNO TECHNOLOGY CORP.

Inventor： Chung-Hsin Su ,  Hui-Tsung Yang ,  Feng-Jen Chang

IPC: F04D27/00 ,  F04D15/00 ,  F04D19/00 ,  F04D25/06 ,  H05K7/20

Abstract: The present invention relates to a fan control system, which comprises a controller and a detection circuit. The controller controls a fan. The detection circuit detects at least one state of the fan control system, and generates a confirmation signal according to the at least one state. The confirmation signal represents the state of the fan control system.