GK2015 用于剎車風扇的直流無刷電機驅動板GK2015 BrakeFanBLDCMotorDrivePCB GK2015A13.8V3A41.4W10000rpm無霍爾傳感器HallessSensorGK2015B13.8V7A96.6W10000rpm無霍爾傳感器HallessSensor 保護功能:堵轉保護，過載保護，過壓，欠壓保護,電流及轉速雙閉環控制。ProtectionFunction:Blockage,Overloading,Overpressure,Voltageshortage,TwoClosedLoop CurrentandSpeed Controll.