This 10 A PWM Driver Module reverse polarity protection and high current protection, thus it is safe to use. Please note that the module will burn when its wires are connected incorrectly.

Specifications

• Voltage: 12 V DC to 40 V DC
• Power: 0.01 W to 400 W
• Current: 0.02 A to 10 A
• Operating Frequency: 13 kHz
• PWM duty cycle: 10% to 100%