Top 10 Best Pwm

Technical Parameters Input supply voltage DC 10V-55V Maximum current 60A Continuous current 40A Speed range 0-100 Control frequency 15KHZ Apply to DC Brush Motor. Switch FunctionThe PWM DC motor speed controller come with switch function. High power speed controller switch which is much more adaptable and convenient to change the motor direction.. Excellent Heat Dissipation Performance The enclosure of the speed controller for motor is an aluminum enclosure. Aluminum shell is very strong to prevent damage, holes on its side and top which are helpful for heat dissipation.. Easy to OperateThe stepless motor controller has a simple potentiometer knob adjusts the motor speed from 0 100 smoothly. And LED display screen shows the motor speed from 0 to 100 of the rated speed. The input voltage of PWM motor speed controller should be equal to the rated voltage of the motor within 10V-55V,or it will be burnt.. Application The DC motor driver can be used on brush motor speed regulation, light dimming regulation in the DC circuit. Note The motor cannot be used in electric vehicles..

Maximum current 60 to direct current 40 A. Input voltage DC10-55V equal to the nominal motor voltage output voltage linear under load. Adjust the motor smooth no noise no vibration,with power indication,wide duty cycle adjustment range. Using imported high-voltage MOS tube, three pressure 100V high-frequency low-resistance capacitors, automotive fuses. Note the digital display is the percentage of the total motor speed 0-100, not the actual motor speed.

The input voltage must be equal to the rated voltage of the motor.Wide Voltage Wide voltage input 10-55V, maximum output current 60A,Continuous current 40A.. Digital display Motor Rotation Speed Percentage 0100 ,Accurate adjustment speed.Adjust Output Current Control Motor Speed. Speed Control KnobStepless speed regulation ,and with Forward-Brake-Reverse Switch.Only Work for Brushed Motor.. Notice 1 The power of the input power supply must be greater than 1.5 times the rated power of the motor to make the motor work note the input voltage and the rated voltage of the motor must be consistent.. Notice If there is a forward-reverse circuit regulator on the children's car, please be sure to connect the speed controller between the power supply and the forward -reverse circuit regulator of the children's car. Otherwise, the speed controller may be damaged..

SmallWide VoltageSmall PWM motor speed controller for DC low voltage 1.8V 3V 5V 6V 12V 2A,for fans,fish tank oxygen pumps,etc.. Stepless AdjustmentStepless dimmer switch knob from 0-100.The switch knob is made with great craft of smooth and even damping, for precise adjustment.. Resetalbe FuseEquipped with a resettable fuse. Auto disconnected when max.current limit exceeded and self-Recovered after cool down.. Mini SizeThe entire size in only 1.3 by 1.3 by 0.55 inch,very tiny to be wiedly used.. AttentionPlease only use in DC with input current under 2A and 12V to ensure security..

Wide voltage input 7-70V, maximum output current 30A .Adjustable potentiometer soft cableabout 15CM can be separated, with running stop brake function. Can be use on long hours of work Circuit optimization design, stable Adjust the motor smooth no noise no vibration, with power indication, wide duty cycle adjustment range. Using imported high-voltage MOS tube, three pressure 100V high-frequency low-resistance capacitors, automotive fuses. Adjust the motor smooth no noise no vibration, with power indication, wide duty cycle adjustment range. PWM Frequency and Share Space 12KHZ ,The knob has a switch function, which can control the motor speed from 0 to 100..

DC 10-55V MAX 60A CW CCW Reversible Switch PWM Brush Motor Speed Controller.. Continuous current 40ASupport large current start, protection for motor stall.. Built-in heat dissipating fan, not easy to fever.Great for fast heat dissipation.. Digital LED display of 0-100 speed percentage,easy to read.. Speed Regulation Mode Potentiometer 100Kwith switch function.

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 governorcontroller 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..

PARAMETER ---- operating voltage range DC 3.3v30v frequency range 1Hz-150kHz output current 5-30mA duty cycle range 0-100.. APPLICATION ---- as square wave signal generator for experimental development as square wave signal generator for motor driver as adjustable pulse generator for MCU as pulse generator, control related circuits PWM dimming, speed regulating.. SERIAL COMMUNICATION ---- support serial communication, TTL level.. DATA AUTO STORAGE ---- all parameters will be saved automatically after setting and therefore won't lose when power off.. OTHER FEATURES ---- with LCD display to display frequency and duty cycle value with case PWM output, can set frequency and duty cycle separately by buttons frequency value is divided into 4 range and switched automatically, with high precision..

1. It's 1-channel PWM output signals. The Adjustable Frequency Range from 1Hz to 150KHz. Please Note 1Hz is the limit value. It is relatively large to receive external interference, such as wires or wireless or high temperature, so the fluctuation will be relatively large. It is recommended to use an output above 1Hz.. 2. Shell Protection and Clear LCD high definition Display Display both Frequency and Duty Cycle in more clear status. High precision detection.. 3. Dual Work Mode. Support both Frequency Adjustment and Duty Cycle Adjustment. Support UART. Support enable output.. 4. Support power-down memory function no need to set the data after power-off. Knob supports lock function to avoid misoperation.. 5. Wider Application Square wave signal generator, generating square wave signal for experimental development, generating square wave signal that controls the motor driver, and generating adjustable pulses for MCU Dimmer Dimmer Speed governor, and so on..

POWER OFF MEMORY FUNCTION the motor drive module can automatically save the set parameters, which can effectively prevent data loss after power off. After startup, you can run according to the parameters set last time to improve work efficiency.. START-STOP BUTTON AND SOFT START FUNCTION with start-stop button and can be external switch control. In addition, the motor drive module also has a soft start function. When it is opened, the current will increase slowly, reducing the impact of the current on the module, which can effectively protect the motor and extend the service life of the motor.. DUTY RATIO AND WORKING FREQUENCY CAN BE SET DC motor governor can be set duty ratio, upper and lower limit of duty ratio and working frequency, convenient for customers to operate according to their own working characteristics of the motor.. DIGITAL ROTARY ENCODER DC brush motor driver adopts digital encoder knob to adjust the motor speed. Compared with ordinary potentiometer, it has good repeatability, high precision, and can be quickly adjusted to the required value.. AFTER-SALES SERVICE If you have any questions or needs after receiving the package, please feel free to contact us, we are more than happy to solve all kinds of problems for you..