The maximum output power : 400W(the power is 12V 10A =120W. 24V maximum power of 200W) PWM frequency is 21KHz ;. Suitable for the DC motor (or DC load) within 8A, Peak current 10A. TO CHANGE MOTOR DIRECTION, INTERCHANGE THE POSITIVE AND NEGATIVE WIRES OF MOTOR.
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5V 12V 10A Voltage Regulator PWM DC Motor Speed Controller Governor Stepless Speed Regulator LED Dimmer Power Controller module
Aliexpress UK
Pulse Number Range: 0~999000; Adjust by the encoder knob; When the number is set to ; Sustainable output PWM. Item Type: PWM Module. 1 x PWM Module.
eBay
5V 12V 10A Voltage Regulator PWM DC Motor Speed Controller Governor Stepless Speed Regulator LED Dimmer Power Controller
Aliexpress UK
The mounting hole spacing is 105mm, making it easy and stable to install. It can effectively protect the internal circuits and extend the service life of the speed regulator. High Current Carrying Capacity: With a rated current of 10A and the ability to withstand a peak current of 20A instantaneously, it can adapt to DC motors of various powers.
eBay
5V 12V 10A Voltage RegulatorLED Dimmer Power Controller PWM DC Motor Speed Controller Governor Stepless Speed Regulator
Aliexpress UK
Basic Specifications: The frequency of this DC motor governor is 16khz (The motor is quiet at low speed and full of torsion at low speed). LED Display: 0.56in 3 digit oversized LED digital display with a display range of 000‑100, allowing you to see clearly in the worst conditions.
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High Speed 48V 100W 200W 300W 400W DC Brushless For DIY Robot speed controlled Motor 6000rpm With Driver Kit
Aliexpress UK
Fit all kinds of dc lamp was dimming, all kinds of dc heater adjust the temperature. - Fit all kinds of general-purpose and have a DC motor speed with brush. Regulation range:5-100 percent. Frequency : 12k Hz.
eBay
5V 12V 10A Voltage Regulator PWM DC Motor Speed Controller Governor Stepless Speed Regulator LED Dimmer Power Controller
Aliexpress UK
Self healing 2A fuse. Max Current: 2A.
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4 Channel PWM Fan Speed Controller Smart Temperature Regulation DC 5-24V 5A Motor Cooling Speed Display Industrial Drive Module
Aliexpress UK
The input of the DC motor governor is DC and cannot be directly connected to AC. Rated Current: Continuous Working Current Within 6A. Made of high quality material, durable and long service life.
eBay
5Pcs 1.8v 3v 5v 6v 7.2v 12v 2A 30W low voltage DC motor speed controller PWM 1803BK adjustable drive switch with speed contro
Aliexpress UK
Output current: 40A. Suit for: DC Brush Motor. Frequency: 15kHz. Function: Forward, Reverse, Stop. No need to worry about them. Speed Rang: 0-100%. We'd get back to you A.S.A.P. We believe communication can work out anything.
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JGB37-520 Hall Encoder Miniature Brushed DC Motor 6V12V Forward And Reverse Adjustable Speed 6RPM~1590RPM With Speed Measurement
Aliexpress UK