Power: 750W. Suitable for motors with power not exceeding 750W. Safe to use, using aluminum plate heat sink, DC motor governor has fast heat dissipation, and can prolong the service life. Adjustable Speed Range: 1 to 1800 RPM Adjustable.
eBay
1203BB PWM DC Motor Speed Controller 6V/12V/24V 3A 80W Motor Speed Regulator PWM Adjustable Reversible Motor Driver Switch
Aliexpress UK
The DC motor driver can be used to brush motor Speed regulation, light dimming regulation in the DC circuit. Maximum Current: 20A. PWM Frequency: 25KHz. Speed Principle: Adjust the current. 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
Adjustable speed range is 0%-100%,PWM frequency is 25Khz,adjustable duty cycle is 5%-100%. Suitable for DC motors (or DC loads) up to 20A. Speed Range: 0 - 100%. Installation Size:Central Distance 104mm / 4.09in.
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
Mini 5A 10A 90W PWM 12V DC Motor Speed Controller Module DC-DC 4.5V-35V Adjustable Regulator Control Governor Switch 24V
Aliexpress UK
DC 9V~60V DC Speed Regulator. The speed regulator uses PWM technology, which has the characteristics of high conversion efficiency, wide speed regulation range and stable performance. Peak current: 20A.
eBay
1PCS 5A PWM 6V 12V 24V DC Motor Speed Controller Module DC-DC 5V-35V Adjustable Speed Regulator Control Governor Switch 1.8-12V
Aliexpress UK
Work Function: It is often used in DC load circuit, lamp dimming or DC motor speed regulation. Current: Less than 2 ASize: 32 x 32 x 14 mm. Connect to DC power. Colour: Green. Working Principle: The average current power on the load is changed from 0-100 persent by changing the duty cycle of the output square wave, thereby changing the load, light brightness/motor speed.
eBay
5A 90W PWM 12V DC Motor Speed Controller Module DC-DC 4.5V-35V Adjustable Speed Regulator Control Governor Switch 24V
Aliexpress UK
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
Mini 5A 10A 90W PWM 12V DC Motor Speed Controller Module DC-DC 4.5V-35V Adjustable Regulator Control Governor Switch 24V
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 DC-DC 4.5V-35V 3-35V 5A 90W PWM DC Motor Speed Controller Module Speed Regulator Control Adjust Board Switch 12V 24V PN35
Aliexpress UK