Description:
It support forward & reverse motor control and PWM speed control. This board uses MOSFET with extremely low internal resistance, with dead band control that minimizes the MOSFET switch losses and improves the utilization rate of power supply. MOSFET driver chip has built-in hardware brake function and energy feedback function.
Features:
PWM Control Duty Cycle: 0%~98%
Recommended Frequency:
1, Normal motor: 16 KHZ
2, Coreless motor: 80 KHZ
3, Semi-conductor Refrigeration: 500hz~80kHz
Input Voltage Level:
1, Lower Voltage Level:0 to 5V
2, Higher Voltage Level:2.5-13 V (board is compatible with typical 3.3 V, 5 V, 12 V)
Sampled Output Current:
Sampled output power current for single chip micro controllers sampling to do current-limiting processing.
CT Output Voltage(V)=Current(A) x 0.155
Size:7.2 x 5.7 x 2cm / 2.83 x 2.24 x 0.78″
1 x Motor Driver Module
Note:
1. Input PWM duty cycle cannot be more than 98%, or the board won’t work stably or even be damaged.