Available in four styles for : DC0-24V, DC0-110V, DC0-180V, DC0-240V. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
eBay
DC10-60V DC Motor Speed Regulator 12V 24V 36V 48V High Power Drive Module PWM Motor Speed Controller 20A Current Regulator
Aliexpress UK
Standard processing and reasonable structure, easy to install and remove. Available in four styles for : DC0-24V, DC0-110V, DC0-180V, DC0-240V. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
eBay
6V 12V 24V 28V 3A 80W DC Motor Speed Controller PWM Speed Adjustable Reversible Switch 1203BB DC Motor Driver Reversing
Aliexpress UK
RAM EC Silenced Inline Duct Fan – Ultra Quiet Airflow 531m³/h & 1078m³/h. The RAM EC Silenced Fan is a premium inline ventilation solution designed for growers seeking powerful airflow and ultra-quiet operation.
eBay
CCM6N 6V-30V DC Motor Speed Controller Forward&Reverse Switch 6A PWM Adjustable motor speed regulator with 5V 0.1A output
Aliexpress UK
Standard processing and reasonable structure, easy to install and remove. Available in four styles for : DC0-24V, DC0-110V, DC0-180V, DC0-240V. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
eBay
DC12V PWM Motor Speed Controller Fan PWM Speed Adjustable Switch 4-Wire Speed Control Module For RV Camper Vent Fan
Aliexpress UK
HBM40 Triblade XL 850W. TYPE: HBM40. HBM60 Triblade XL 1000W.
eBay
ZFX-P1007 500W Adjustable Fan Switch Speed Controller Digital Display Motor Reducer Speed Regulator Speed Control Device AC 220V
Aliexpress UK
It can realize slow acceleration and slow deceleration. 1x motor speed regulator. (This function can locked rotor overload, but it cannot non locked rotor overload.). Frequency: 50HZ/60HZ. Color: As show.
eBay
DC 12V Motor Speed Controller PWM Speed Adjustable Switch 4-Wire Speed Control Module for RV Camper Vent Fan
Aliexpress UK
Standard processing and reasonable structure, easy to install and remove. Available in four styles for : DC0-24V, DC0-110V, DC0-180V, DC0-240V. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
eBay
ZFX-P1007 500W Adjustable Fan Switch Speed Controller Digital Display Motor Reducer Speed Regulator Speed Control Device AC 220V
Aliexpress UK
Standard processing and reasonable structure, easy to install and remove. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Available in four styles for choice: DC0-24V, DC0-110V, DC0-180V, DC0-240V.
eBay
KT02 Stepper Motor Driver Controller Stepper Motor Pulse Pwm Signal Generate Module Motor Speed Frequency Direction Control
Aliexpress UK