7-70V PWM DC Motor Speed Controller Switch 30A

Description: Wide voltage 7-70V high current 30A design for a wide range of applications, on-board switch with run stop brake function, adjust the potentiometer soft line can be separated, wire length 15CM.Circuit for optimized design, duty cycle adjustment range is wide, adjust the motor smooth without bath sound No vibration, with power indication, the circuit design is stable and suitable for long time work.This product is a DC brush motor speed controller, need a separate DC power supply to the governor/controller power supply can not be connected to AC power can not drive brushless motor.Before wiring power, please read the wiring label, the input is DC power positive and negative poles can not be engaged, the output is connected to the motor (motor) does not need to be divided into positive and negative, if the direction of operation is not right, please replace the motor of the two wires.On the voltage or current regulation, adjust the duty cycle is in the unit time to control the on-off time, the output is a pulse, no-load with a voltmeter to measure the output voltage and input close to the motor connected to change the duty cycle added to the motor on both sides of the average voltage changes to achieve speed regulation, the voltage changes in the current of course followed by changes. The role of the current, and the current is derived from the change in voltage. Product Description Product Specifications: Applicable voltage range: DC 7-70V (70V is the maximum operating voltage please leave margin while using)Drive current: Maximum 30A(Current need to reduce relatively while working voltage is high)Control power:12V within 250W, 24V within 350W, 48V within 450W, 60V within 400W.Output power w: 500Duty cycle adjustable range: about 1% -100%PWM frequency: 12KHZNote:This product is DC brush motor speed controller, can not access AC power and drive brushless motor.We are rigorous about quality and must do testing before shipping, and won't sell anything that doesn't work.The function of this 30A brushed controller is extensive but not universal, please operate with caution. RioRand PWM 30A DC Brushed Motor Speed ControllerCircuit optimization designSmooth and No vibration soundwide cycle adjustment rangeAdopts imported high-voltage MOS tube3 high-voltage low-resistance capacitors with 100V voltage resistanceParameters are not easy to heat and replaceAluminum housing as standard to protect internal circuits and componentsThe DC speed regulator is mainly because the motor speed control and the step-down or voltage regulator have some of the same functions, but there are also some differences. They are not equivalent to the step-down or voltage regulator. The most direct and simple way to judge the quality of the speed regulator is Whether the speed can be adjusted normally when the motor is connected,To measure the output voltage, you need to connect a loaded motor to the output terminal and then measure it accurately.We are rigorous about quality and must do testing before shipping, and won't sell anything that doesn't work.The function of this 30A brushed controller is extensive but not universal, please operate with caution.

Price: 31.37 USD

Location: USA

End Time: 2024-12-26T00:31:58.000Z

Shipping Cost: 0 USD