Quality 12V-40V 10A Motor Controller Electric Speed Controller Motor Speed Control Switch Pulse Width Modulation PWM DC 13KHz

Features:
High quality.
Control the speed of a DC motor with this controller.
High efficiency, high torque, low heat generating.
With reverse polarity protection, high current protection.
Specifications:
Working voltage: DC 12V - DC 40V
Control power: 0.01 - 400W
Static current: 0.02A (Standby)
PWM duty cycle: 10% -100%
PWM frequency: 13KHz
Material: Plastic, metal
Item size: Approx. 6 * 5.5 * 2.7cm / 2.4 * 2.2 * 1.1in
Item weight: 64g / 2.3oz
Package List:
1 * PWM DC Motor Speed Control Switch