Power:Max 1200W. Max Current: 40A. 3:Only can work for Brush DC Motor ,Can't Work for Brushless Motor. Speed range: 0--100%.
eBay
5A 90W PWM 12V DC Motor Speed Controller Module DC-DC 4.5V-35V Adjustable Speed Regulator Control Governor Switch 24V
Aliexpress UK
Maximum Current: 10A. 1 DC Motor Governor. With reverse connection protection function. Frequency: 13kHz. If you are satisfied with our service, pls.
eBay
Mini 5A 10A 90W PWM 12V DC Motor Speed Controller Module DC-DC 4.5V-35V Adjustable Regulator Control Governor Switch 24V
Aliexpress UK
Output current: 20A. The product is compact and easy to install in narrow space. Suitable for: DC brush motor. If you are satisfied with our service, pls. The actual product color may deviate from the photo due to light.
eBay
5A 90W PWM 12V DC Motor Speed Controller Module DC-DC 3V~35V Adjustable Speed Regulator Control Governor Switch 24V LED Fan
Aliexpress UK
The lower limit of the duty cycle is displayed as “L” + two digits. The upper limit of the duty cycle is displayed as “H” + two digit or “100”. The display frequency of the working frequency is “F” + two digit.
eBay
Mini 3A PWM 12V DC Motor Speed Controller Module DC-DC 4.5V-35V Adjustable Speed Regulator Control Governor Switch 24V
Aliexpress UK
Acceleration and deceleration value setting Function 5: 001 002 005 010 015 020 025 The speed changes correspondingly for each revolution 1%, 2%, 5%, 10%, 15%, 20%, 25%. Enter the setting interface to rotate: turn left to decrease the value, turn right to increase the value.
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5Pcs Mini 5A 90W PWM 12V DC Motor Speed Controller Module DC-DC 5V-35V Adjustable Speed Regulator Control Governor Switch 24V
Aliexpress UK
Max current: 60A. - Accuracy circuit design, high efficiency, high torque and high power. - High frequency drive system. - Rotary knob: 100K (with Switch). We can resolve the problem. We will do out best to make you satisfied!
eBay
Mini DC-DC 4.5V-35V 5A 90W PWM DC Motor Speed Controller Module Speed Regulator Control Adjust Board Switch 12V 24V PN35
Aliexpress UK
It is made with high quality circuit board which ensures a longer service life. Suitable for:Brushed DC motor. Designed with a digit display that shows the rate in percent of actual speed to maximum speed.
eBay
DC PWM Motor Speed Controller DC 10V -55V Digital LED Display Adjustable Drive Module Input MAX 60A 12V 24V 36V 48V
Aliexpress UK
The speed governor is small in size and light in weight, and can be used alone or directly installed on a DC motor to form an integrated DC speed regulating motor. PWM Frequency: 25kHz. The motor can be positive or negative, when the running direction is inconsistent with the expectation.
eBay
5V 12V 10A Voltage Regulator PWM DC Motor Speed Controller Governor Stepless Speed Regulator LED Dimmer Power Controller
Aliexpress UK