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RioRand 12V-40V 10A PWM DC Motor Speed Controller with Knob-High Efficiency, High Torque, Low Heat Generating with Reverse Polarity Protection, High Current ProtectionRioRand 12V-40V 10A PWM DC Motor Speed Controller w/ Knob--High Efficiency, High Torque, Low Heat Generating with Reverse Polarity Protection, High Current Protection From left to right they are Motor-, Motor+, Power-, Power+ Features: Control the speed of a DC motor with this controller High effi...$10.99$12.99
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VIVOSUN 4 Inch 203 CFM Inline Duct Ventilation Fan with Variable Speed ControllerRope: 8ft solid braided polypropylene rope - extreme strong with high tenacity$53.99$53.99
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Motor Speed Controller, DROK Motor Control Board AC 110V 4000W Adjustable Voltage Regulator SCR High Power Dimmer Controller Temperature Governor Dimming MonitorParameters: Working voltage: AC 110V to 220V Maximum power: 4000W (connected resistive load) Long term operating power: 3000W Voltage regulation: begin from 10V Dimensions: 91 x 59(do not include knob) x 34MM Protection: anti-spike, surge, RC absorption (EOC) How to use: Connect output of t...$13.99$13.99
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iPower 6 Inch 442 CFM Inline Fan Carbon Filter 16 Feet Ducting Combo with Variable Speed Controller and Rope Hanger for Grow Tent VentilationiPower 6 Inch 442 CFM Inline Fan Carbon Filter 16 Feet Ducting Combo with Variable Speed Controller and Rope Hanger for Grow Tent Ventilation$145.99$145.99
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PrimeGarden 4'' Inline Fan Carbon Filter Ducting Combo + Variable Fan Speed Controller + Hygrometer Thermometer + 24 Hour Timer Outlet for Hydroponic Grow Tent Ventilation System (4'' Ventilation Kit)Activated Carbon Filter:Overall Size:4" Flange:10"H x 7"DIodine Adsorption Value: 950 (High efficiency)Carbon Layer Thickness:1.5 inchesSpecific Surface Area: 900-1000 square meter per gramMax. Endurable Temperature:400 degrees Celsius (Safer)Operating Environment Temperature:-20 to 65 degrees Celsi...$139.89$139.89
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VIVOSUN 6 Inch 440 CFM Inline Duct Ventilation Fan with Variable Speed ControllerWarnings: 1. Follow the wiring diagram for installation and ensure the device is connected to the ground if required. Use of an extension cord is not recommended. A poor connection may cause damage to the fan. 2. Exercise caution when moving the fan. Do not lift or carry the fan by its blades, as...$70.49$69.99
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RioRand RR-PWM-15V Low Voltage Dc 1.8v 3v 5v 6v 12v 2a Motor Speed Controller Pwm,DC Motor Speed Controller allows controlling the direction of a DC motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully adjustable from 0%-100%. The motor speed controller is with a self-recovery fuse 2A and a Power-On LED light. It can easily provide a continuous current of...$7.99$6.05
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VIVOSUN 8 Inch 720 CFM Inline Duct Fan with Variable Speed Controller for VentilationVIVOSUN 8 Inch 800 CFM Inline Duct Fan for Ventilation$79.98$95.95
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AC Infinity, Fan Speed Controller for 100 to 125V AC Axial Muffin Cooling Fans, Dual Connector, for DIY Cooling Ventilation Exhaust ProjectsOverview The fan speed controller is designed for AC Infinity AXIAL series fans and other muffin AC fans rated 100 to 125V AC to enable speed control. Axial muffin fans are used for DIY projects requiring cooling and ventilation, with sizes including 80mm, 92mm, 120mm, and 172mm. The cord length is...$17.99$17.99
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Onyehn 2Pcs 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage DC Motor Speed Controller PWM 1803BK 1803B Adjustable Driver Switch 2 PackSpecifications: Input supply voltage:1.8V-15VDC The max output power:30W The max continuous output current :2A Duty Cycle adjustable: 0%-100% Size: approx. 32*32*15mm/1.25*1.25*0.59'' Net weight: approx. 14g Note: DC motor speed regulator DC power supply, do not be directly connected to hous...$9.49$9.49
























