Output current: 40A.
eBay
AC 220V 2000W SCR Voltage Regulator Module Dimmer Motor Speed Controller Thermostat Electronic
Aliexpress UK
Current: 20A. Switching frequency: 25KHz. Durable in use. The positive and negative poles of the motor can be reversed.
eBay
30A Brushless ESC Motor Speed Controller For RC Airplane Quadcopter Drone
Aliexpress UK
Wide application: Suitable for DC motors within 70A. It is made with high quality circuit board which ensures a longer service life. Wide application: Suitable for DC motors within 70A. Rated Current: 70A.
eBay
220V 380V Economical VFD Vector Variable Frequency Drive Converter Variator Inverter 0.75/1.5/2.2/4/5.5KW Motor Speed Controller
Aliexpress UK
You can set the duty cycle, the upper and lower limits of the duty cycle, and the working frequency to give you a good experience. Working Frequency: 1KHz~99KHz Adjustable, 1KHz Stepping, Default Frequency 20KHz, Accuracy About 1%.
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 maximum output power: 2000W. It can be very convenient adjust the current up to 25A, and solve the over current problem of the heating wire resistance is too small in the case of cooling causing good.
eBay
1PCS 4000W AC 220V SCR Adjustable Motor Speed Controller Control Dimming Dimmers Voltage Regulator High-power
Aliexpress UK
Suitable for the DC motor (or DC load) within 20A. PWM frequency: 25 KHz. Connection mode Max current: 20 A. Blue Line: Motor+ Green Line: Motor -. Adjustable speed range: 0%-100%.
eBay
Artudatech AC 220V Input Knob 20A PWM DC 220V Motor Speed Controller Regulator Switch
Aliexpress UK
Output Current: 0 ~ 20A. Maximum Current: 20A (under good heat dissipation). Pulse Width Modulation Frequency: 16 Hz. Adopting high quality material, the motor speed regulator enables stable working and long service life as well.
eBay
AC 220V 2000W SCR Voltage Regulator Module Dimmer Motor Speed Controller Thermostat Electronic
Aliexpress UK
Passenger Sissy Bar Backrest for Low Rider FXLRS FXLRST FXRST Sport Glide FLSB. Pop Up Camper Crank Handle For Coleman/Fleetwood Pop Up Camper Canopy Rocker. Instantaneous current: 40A. Type-C External Drive BD DVD Combo Player Reader With Touch Buttons.
eBay
VFD 220V 380V 0.75KW 1.5KW 2.2KW 3.0KW Three-phase Motor Speed Controller Frequency Converter Variable Frequency Drive Inverter
Aliexpress UK