LR7843 Mos Module MosfetLR7843 Mos Module Mosfet Control Module Field effect MODULE LR7843 MOS MODULE MOSFET control Module Field effect MODULE Module features: It is widely used in the control of electric motors and stop, electromagnetic valve and other tributary devices With the decoupled isolation, the control signal and the controlled equipment are isolated, which greatly increases the interference High level start, low level stop, PWM speed adjustment The signal input