Description: The drive uses a full H-bridge driver module full-bridge MOSFET driver chip and composed with very low internal resistance and high current. MOSFET H-bridge driver circuit, with strong drive and braking effect, signal isolation chip isolates motor drive effectively. 3.3V to 12V, PWM level is fully compatible. High current 50A. Features: This is a MOSFET high current (50A) H-bridge driver module. With the microcontroller PWM signal isolation, effectively protect microcontroller. To achieve the motor forward and reverse rotation, two PWM input maximum 200kHz frequency. 3.3V to 12V power on average use, fully compatible. The power supply voltage 5V to 15V. Power indicator is schematically clear. Specifications: Working Voltage: 5V to 15V Max. Current: 50A Circuit Structure: H Bridge Size: 4.3*4.8*2cm/1.7*1.9*0.8in Package Includes: 1 x Motor Driver Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia