15A DC Motor Speed Controller Board LED Dimmer DC 10V-50V Speed Switch

15A DC Motor Speed Controller Board LED Dimmer DC 10V-50V Speed Switch  

Features:
- Knob with switch, adjustable to turn it off
- Knob plate is led out separately, and 11-core 5P 40CM high-quality cable
- Wide voltage 10-50V, high current 15A
- Unique design. PWM signal is extremely stable, which is not affected by motor starting and stopping
- High-voltage and high-current freewheeling diode protects MOS. MOS uses original chips, with very small internal resistance and current up to 110A

Specifications:
- Working voltage: DC10V-50V
- Output current: 0-15A
- Output power: 300W (maximum)
- Quiescent current: 7u A (standby state)
- PWM duty cycle: 1% -100%
- PWM frequency: about 20khz
- Mounting hole: 2mm diameter
- Weight (including accessories): 34g

Precautions:
- The input of DC motor speed controller is direct current. Do not directly connect to AC (for example: household 220V AC), otherwise it will burn out!
- Reverse connection of DC power supply is not allowed, otherwise the board may be damaged.
- Reverse connection is allowed for motors. When running direction is not consistent with your expectation, the direction can be changed by adjusting line sequence.
- Adjust potentiometer knob to change speed controller's output duty cycle, motor speed, or LED brightness.

Package Included:
- 1 x Set of DC Motor Speed Controller

Note:
- It is designed with knob cap.
- It comes with nuts, gaskets and cable.
- It enables independent installation.