1x PWM DC Motor Speed Control Switch HHO Controller Governor 9-50V 40A 2000W with Case For DC Bulb Dimming

Item Descriptions:-9-50V DC Motor Speed Control Pwm HHO Controller, control motor power is 0.01-2000W.-The maximum instantaneous starting current is 40A, and the long-term working current is be controlled within 20A.-Operating voltage 12V: 480W (max); Operating voltage 24V: 960W (max); Operating voltage 36V: 1440W (max.)-The working environment temperature is -20? to 40?, which can work stably in a sub-zero environment.-Pay attention to the positive and negative poles of the power supply must not be reversed.-Used for speed regulation of various general-purpose DC brushed motors, various types of automobile motor speed control, various DC lamp dimming and various DC heaters to adjust the temperature and so on.-For Example:automobile cooling fan speed control,automobile fan speed control,automobile wiper motor speed control,automobile air conditioning fan speed control,production line conveyor belt speed control,pipeline exhaust fan speed control,treadmill speed control,multiple computer fans parallel speed control,electronic fan speed control-Small size, wide voltage, high current, strong reliability, and high efficiencyage:1x PWM DC Motor Speed Controller with CaseItem Specifications:Type:DC Motor Speed ControllerWorking Voltage:DC 9-50VRated Current:40A(Maximum Output Current)Control Motor Power:0.01-2000WRegulation Range:5-100%PWM Frequency:12khzWorking Temperature Range:-20? to 40?Size:110×56.5mm