90W 5A DC Motor Motor Driver

Specifications:

Operating voltage: DC 4.5V-35V
Output current: 0-5A
Output power: 90W (max)
Quiescent current: 7uA (standby mode)
PWM duty cycle: 1%-100%
PWM frequency: 20 kHz
Size: 30mm x 26mm x 14mm (board size)

Precautions:

DC motor governor input is DC, can not be directly connected to AC (for example: household 220V AC), otherwise it will burn out!
Do not reverse connect the DC supply, it may break down.
The motor can be positive or negative. When the running direction and expectations do not match, switch the M- and M+ line to change the direction.
Motor speed can be changed by potentiometer.