Pwm Dc Motor Speed Regulator 12V 24V 36V 48V High Power Drive Module High Power Motor Driver 40A Current Regulator

Description: 100% new and high quality! Input voltage: DC9-55V Output voltage: linear under load Output limit current: 40A (20A for long-term use, pay attention to keep the module unobstructed and cool) Maximum power: 2000W Speed ​​regulation type: current regulation Speed ​​regulation method: potentiometer (linear) with switch Control frequency: 25KHZ Wiring type: fence-type terminal block Knob wire length: 20CM Potentiometer installation opening: 7MM Size: about 8.5*5.5cm/3.35*2.17in Color: as shown Package include: 1pcs Tips: Before powering on, make sure the positive and negative connections are correct, and do not let the wiring touch the heat sink, which may burn the circuit board. Note that this is not a power module, and the motor must be connected to adjust the speed. If the motor is not connected, the multimeter output will not change, and it cannot be connected to AC power. Note: 1.Please allow 1-3cm differs due to manual measurement. 2.Due to the different monitor and light effect, the actual color may be a slightly different from the picture color. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.