The driver focus on current and efficiency, effectively motor power and battery life.
Can withstand high current overload, the maximum current up to 30A.
This drive also has a brake function can be quickly stopped the motor, brake quickly, braking obvious, easy to implement this feature
The drive uses the full two half-bridge driver chip + low resistance N-channel MOSFET components.
Complete two half-bridge driver chip reliable drive mode, the MOSFET switching losses to a minimum. Improve power utilization.
MOSFET driver chip comes with hardware brake function and power feedback.
This drive is superior integrated low power chip solution and the other half-bridge power margin in the coordinated combination of programs and complex issues and complementary drive problems
N-channel MOSFET IRF3205 MOSFET, use two dedicated half-bridge driver chip on the top tube using the bootstrap capacitor, so that the tube has enough drive voltage of the MOSFET channel can be opened quickly, improve motor acceleration curvature, but also quickly for the motor brake. This allows the trolley can quickly start can quickly kill the car.
The driver can operate at 0% -99% of the duty cycle of the PWM modulation, the motor driving voltage can be obtained sufficiently.
Motor forward: DIR = 1 PWM = PWM
Motor reversal: DIR = 0 PWM = PWM
Parking brake: DIR = X PWM = 0 (X is an arbitrary state)
Motor and power connections
POWER connected to the positive power supply, GND power supply is negative. Two motors were connected MOTOR1, MOTOR2
Rated voltage: DC 3V-36V
Rated Current: 15A
Peak current: 30A
Product size: approx. 100*70*21mm/3.93*2.75*0.82\'\'
Net weight: approx. 53g
It is manual measurement, there may be 1-3mm error. And item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.hope understanding.
1 x Dual Motor Driver Module Board 15A
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