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BAEXUE Electronic Voltage Governor AC Motor Speed Controller, Variable Voltage Regulator Switch, LED Display, 4000W Max, Victool 
Victool Electronic Voltage Governor, Fan Speed Controller, AC 220V 10A Motor Speed Controller, 4000W Max Voltage Regul Good-quality Materials: The shell is made of flame-retardant plastic thickened material, which is high temperature resisOimzzr Oimzzr Electronic Voltage Governor AC Motor Speed Controller Electric Router Exhaust Fan Grinder Drill Variable Voltage ✅Wide Application: The speed controller can regulate speed, temperature, voltage and light, widely used in exhaust fans,Best Value Kcolly Kcolly Electronic Voltage Governor AC Motor Speed Controller Electric Router Exhaust Fan Grinder Drill Variable Voltage Wide Application: The speed controller can regulate speed, temperature, voltage and light, widely used in exhaust fans,Jectse 
Motor Speed Controller, 12-36V 30A with Reverse Variable Output Control Switch for 550 775 795 895 Motors, Electronic Go WITH REVERSE: Motor speed controller support CW and CCW rotation, simple key switching to achieve CW and CCW rotation, sMEFESE MEFESE Electronic Voltage Governor AC Motor Speed Controller Electric Router Exhaust Fan Grinder Drill Variable Voltage Wide Application: The speed controller can regulate speed, temperature, voltage and light, widely used in exhaust fans,LAPOOH 
LAPOOH Electronic Voltage Governor AC Motor Speed Controller Electric Router Exhaust Fan Grinder Drill Variable Voltage Wide Application: The speed controller can regulate speed, temperature, voltage and light, widely used in exhaust fans,Jectse 5000W DC Motor Speed Controller，10-50V 100A DC Motor Speed Controller PWM Control Switch Governor PWM Speed Regulator This simple and easy-to-use DC motor speed controller has an elegant appearance and stable performanceEacam 1250B Electronic Speed Switch PWM Monitor Dimmer Governor, DC Motor Speed Controller with Low Loss for Electromagnetic S [Designed for Dc Motor Speed Adjustment] The speed controller is engineered to precisely control the speed of dc motors,Veumoie Veumoie PWM Speed Controller 4Pin PWM Fan Governor PWM Governor USB Type-C Power Supply DIY Watercooling Cooler Option, This PWM Speed controller support 12v standard fan speed control, also support computer water cooling PWM pump speed adjEMSea EMSea PWM DC Motor Speed Controller Module 12V 24V 36V 48V Adjustable Speed PWM Electronic Governor Controller Regulatio This DC motor speed controller uses PWM speed control technology (pulse width modulation), which is characterised by higKLVN KLVN 4000W SCR Voltage Regulators 220VAC Motor Speed Controller Dimmer Governor Thermostat Electronic Voltage Stabilizer Jectse Generator Genset Parts Electronic Engine Speed Controller Governor, Emergency Stop Control, Preheat Control VARIOUS CONTROL FUNCTIONS: Support emergency stop control, starter motor automatic control, preheat controlEMSea EMSea 3pcs USB Fan Speed Controller 5W USB Fan Stepless Speed Controller DC 5V Stepless Mini USB Fan Governor DC 4-12V t This fan speed controller is made of aluminum material, with long service life and light weight, durable in use.SING F LTD SING F LTD DC1.8-15V 2A PWM Motor Speed Controller Low Voltage Regulator Module Governor Adjustable Driver with Rotatabl Motor Speed Controller: Ultra-low voltage dc motor governor with a adjustable rotatable control knob.HKIDKK HKIDKK 4000W SCR Voltage Regulators 220VAC Motor Speed Controller Dimmer Governor Thermostat Electronic Voltage Stabiliz fasient PWM DC Motor Speed Controller Switch Volt Regulator LED Dimmer 5V-28V Made with high quality circuit board which ensures a longer service life.Mingzhe ESD5500E Engine Electronic Governor Generator Set Slow Start Idle Speed Controller 12V 24VDC [Fast and Accurate Response] Enjoy response to speed changes, preventing voltage issues and ensuring smooth .DJDLFA DJDLFA 4000W SCR Voltage Regulators 220VAC Motor Speed Controller Dimmer Governor Thermostat Electronic Voltage Stabiliz Yieidui Yieidui PWM Speed Controller 4Pin PWM Fan Governor USB Type-C Power Supply DIY Watercooling Cooler Easy Install Easy to Features: This PWM Speed controller support 12v standard fan speed control, also support computer water cooling PWM pumpSenzooe 2PCS AC 0-220V 4000W SCR electronic voltage regulator governor dimmer thermostat Motor speed controller 2PCS AC 0-220V 4000W SCR electronic voltage regulator governor dimmer thermostat Motor speed controllerYLSDSW Fan Speed Control Module,DC 12V 3A 4-Pin Fan Temperature Controller Automatic Temperature Controller NTC Sensor ，for Adj Automatic Temperature Control: Our Fan Speed Control Module is equipped with a temperature controller that can automatiEMSea EMSea DC 12V 3A 4-Wire Fan Speed Control Module Set Temperature Controller Governor Module for Adjust Fan Speed Fan Spee Automatic Temperature Control: Our Fan Speed Control Module is equipped with a temperature controller that can automatic1PZ 1PZ PWN-V51 150W PWM DC Motor Speed Controller - 5V-30V with Soft Start, Reverse Polarity Protection & LCD Display 【Features】The motor controller has a soft-start protection function that can effectively reduce the inrush current, proteMagTech eMagTech 2pcs Mini PWM Speed Controller Low Voltage DC 3V-35V 5A 90W Governor LED Dimmer Controller Switch Motor Speed C The mini PWM motor speed regulation switch module can not only be used to regulate the speed of 3-35V DC motors, but alsByttlerom Byttlerom PWM Speed Controller 4Pin PWM Fan Governor PWM Governor USB Type-C Power Supply DIY Watercooling Cooler Option This PWM Speed controller support 12v standard fan speed control, also support computer water cooling PWM pump speed adjZicojia Zicojia PWM Speed Controller 4Pin PWM Fan Governor PWM Governor USB Type-C Power Supply DIY Watercooling Cooler Option, Features: Designed for 12V 4-wire PWM fan/pump.Built-in DC-DC booster circuit.EMSea EMSea 4pcs PWM DC5V-16V 10A Motor Speed Controller Voltage Regulator Stepless Speed Regulator Suitable for Dc Motor Fan Speed ??Controller Parameters: Supply voltage: DC5~16V, continuous current: 10A, efficiency: maximum efficiency 98%.Ysyaxsyt Ysyaxsyt 2 Channel 4 Wire DC 12V 24V 48V PWM Motor Fan Speed Controller Digital Display Governor Temperature Control 2. Dual temperature control, in turn show the temperature of the two channels (-9.9℃ to 70.1℃, error Less than 1℃)XTevu XTevu Electronic Governor, Generator Speed Control Regulator, Engine RPM Regulator Unit 3062322, DC12V 24V Engine Contro The electronic speed governor has increased power and can directly drive an engine above 500KW.CXHM CXHM 3Pcs 5W USB Fan Volume Speed Stepless Governor Module USB Speed Controller DC 5V USB Male Input DC4-12V To 2.5-8V Package including: of fan DC governor module. Stepless speed regulation output range in 2.5V-8V stable change, so that tDpofirs PWM Fan Speed Controller, DC 12V/24V PWM 2/3/4 Wire Fan/Motor Speed Controller with Auto Stop, Adjustable Mode, Fixed Mo PWM Speed Controller: This PWM fan speed controller adopts PWM control technology to realize temperature control and speCANIGHT CANIGHT 1.8v Dc Motor Speed Controller Adjustable Regulator with Output Reliable Low Voltage Motor Control Switch for El Special attention: the pmm dc motor regulator module is connected to a dc power supply, and the power supply voltage doeSluffs Pwm Speed Controller,Ccm5D Digital Pwm Dc Display Motor Governor 6V 12V 24V Adjustable Stepless Speed Controller Digital [INDUSTRIAL-GRADE TOUCH BUTTONS] Configure touch buttons for easy use, enter sleep mode with a press, and resume work wiYOURRYONG 5PCS 10A 12V-40V DC Motor Speed Controller 12V 24V PWM Variable Speed Regulator Governor Switch CCMHCN with Speed Contro EMSea EMSea PWM DC Motor Speed Control Switch HHO Controller Governor 9-50V 40A 2000W with Case For DC Bulb Dimming 9-50V DC Motor Speed Control Pwm HHO Controller, control motor power is 0.01-2000W.xioaue xioaue PWM Fan Speed Controller High Power Sata DC Power 4Pin Fan Governor NAS Server Fan Speed Control PWM Speed Regula YINETTECH YINETTECH 2PCS DC Motor Speed Controller 1803BKW 1.8V 3V 5V 6V 12V 2A 32x35mm PWM Electronic Governor Controller for DC Model Number: 1803BKW ensures reliable performance tailored for various applications.Byttlerom Byttlerom High-Power PWM Speed Controller 4Pin Violent Fan Governor PD QC Fast Charging Power Supply DIY Water Cooling R Fast charging version of PWM speed regulator suitable for high power/multi-device application scenariosHyuduo DC24V Governor Speed Control Board for Generator, 4913988 Controller Generator Set, IDEL is an idle speed adjustment potentiometer, forward rotation is rising, reverse rotation is falling.Brilluxa Brilluxa Engine Speed Regulator, ESD5500E Generator Control Module, 12V/24V Electronic Speed Governor for Genset Engines The electronic speed governor is mainly used in generators to solve the problem of black smoke caused by rapid refuelingXTevu XTevu Motor Speed Controller, Iron Generator Electronic Control Module, Generator Electronic Speed Governor, Suitable fo The electronic speed governor is mainly used for generators to solve the problem of black smoke caused by rapid refuelinxioaue xioaue PWM Fan Speed Controller High Power Sata DC Power 4Pin Fan Governor NAS Server Fan Speed Control 4-Way PWM Fan Go Nachukan Electronic Diesel Generator Speed Controller - 3062322 Control Governor, Low Noise, Interference Resistant User experience: Our diesel generator speed controller is designed with careful consideration for the environment. It feReland Sun 5pcs DC 1.8V 3V 5V 6V 12V 2A PWM Motor Speed Controller Low Voltage Motor Speed Control Switch PWM Adjustable Drive Modu DC 1.8V 3V 5V 6V 12V 2A PWM Motor Speed Controller Low Voltage Motor Speed Control Switch PWM Adjustable Drive ModuleBe In Your Mind Be In Your Mind 2PCS Rotary Switch 4 Positions 3 Speeds Rotary Gear Switch Speed Rotary Selector Device Rotary Switch Go 4-position rotary switch, the gears of this model are: off, L-1, L-2, L-3.Cerlyiont 3044196 Generator Speed Controller, 1KHz to 6.5khz Electronic Speed Controller Governor, - 40-85 Operating Temperature R 【HIGH QUALITY SPEED CONTROLLER】: Built with materials and advanced closed-loop control technology, this 3044196 electron11% Off Taidacent Taidacent 2510-4P 3P Manual 4 Wires 0-5V 12V Fan Speed Controller PWM Speed Control On Off Switch for PC CPU Case Fan wi This is a four-wire PWM fan speed controller. It can only control 12V four-wire fans that support PWM speed regulation.Byttlerom Byttlerom PWM Speed Controller 4Pin PWM Fan Governor PWM Governor USB Type-C Power Supply DIY Watercooling Cooler Option Features: Designed for 12V 4-wire PWM fan/pump.Built-in DC-DC booster circuit.Generic DC12V Fan Speed Controller 3/4-Wire PWM Fan Speed Governor 8-Way High Power Standby 0.015A 25khz for Computer Case Fan Compact Design: This cooler fan HUB splitter has a compact design, measuring approximately 60x35x16MM/2.36x1.37x0.63in,Brilluxa Brilluxa Electronic Engine Governor, ESD5500E Speed Controller, Generator Control Board for Genset Engine Management Closed Loop Design: The governor adopts a fully electronic closed loop design, which can control a variety of engines, hZiodpwp Ziodpwp DC 12V PWM 2-3 Wire Fan Temperature Controller Speed Governor Display Module for PC Fan/Alarm, Blackhead Probe Display Description: Three digit Nixie tube: display specific parameters and values.ECSiNG ECSiNG 3 Pin 4 Pin Fan Adapter PWM PC Chassis Cooling Fan Hub 8 Way Splitter DC12V Speed Controller Governor with 6 Pin Expand Fan Interfaces : 1 to 8 splitter 8 way 4-pin and 3-pin PWM fan power supply extension hub, it provide a better poGeneric 1/2 USB Fan Controller- Fan Speed Controller 5w Regulator, Fan Speed Governor | Gear Dc 4-12v to 2.5-8v USB Fan Governor ✶Choose for your needs: This USB fan controller lets you choose the perfect wind speed for your needs. Whether you wantdomoi domoi PWM Speed Controller 4Pin PWM Fan Governor USB Type-C Power Supply DIY Watercooling Cooler Easy to Use, 500451457 This governor input port is USB Type-c female. Built-in DCDC boost circuit(boost USB 5V to 12V). Built-in pwm signal genGeneric 4 Wire Computer Fan Thermostat Governor Module Board 3 Channel DC 12V PWM Speed Temperature Controller for PC Computer HW-585 3 Channel DC 12V PWM Speed Temperature Controller Governor Module Board 4 Wire Computer Fan Thermostat for PC ComXTevu Electronic Engine Speed Controller ESD5500E Engine Electronic Governor d iesel Generator Set Slow Start Idle Speed Contr Closed Loop Design: The governor adopts a fully electronic closed loop design, which can control a variety of engines, hAnlayliay Anlayliay PWM Speed Controller 4Pin Fan Speed Controller USB Type-C Power Supply DIY Water-Cooling Cooling for 4-Wire 12 This governor input port is USB Type-C female.Output is standard PWM 4pin fan port.31% Off ZZLZX ZZLZX 12V Fan Controller DC 12V 24V 10A Electronic Stepless Speed Regulator Switch for Car Truck Fan Heater Control DC M Durability: The governor switch is made of high-quality plastic and metal; exquisite craftsmanship, high temperature resYosoo Electronic Control Motor Governor, Professional High Accuracy Low Noise Generator Speed Control for Genset Control for P [Precise Speed Control] : Ensures fast, precise response to load changes for optimal performance.VGOL VGOL 4 Knob Cooling Fan Speed Controller PC 8 Channels Fan Hub Radiator for PC Computer Water Cooling System PC Fan Cont 3Pin/4Pin Fan Hub : It can connect 8 fans at the same time. After connecting to SATA Interface for power supply, it canMEIRIYFA MEIRIYFA 3 Pin 4 Pin Fan Adapter PWM PC Chassis Cooling Fan Hub 8 Way Splitter DC12V Speed Controller with 6 Pin Power P [Expand Fan Interfaces] - Excellent 1 to 8 splitter 8 way 4-pin and 3-pin PWM fan power supply extension hub, it provideBrilluxa Generator Speed Governor, Electronic Engine Speed Controller ESD2210, 12V - 24V Genset Speed Controller, DC Generator Se MAIN PURPOSE: The speed control unit is an all electronic device designed to control generator speed for fast, precise rGyorwst Gyorwst 3PCS Computer Case Fan Governor PWM Speed Controller 12V Single Way 4 Pin Low-Power Controller Input voltage: 12V."Abbraccia" Abbraccia USB Fan Governor Stepless Speed Control Regulator 12V Fan Air Volume Speed Control Knob for Laptops, Phone Hea Applications: Whether you're using it at home or in an office setting, this Stepless Speed Control Regulator is great foEigell Eigell DC Motor Speed Controller Light Bulb Speed Switch Regulator Electronic Motor Speed Control Durable Electric Spray 【Quality and Durable】: DC Motor Speed Controller Using pure copper thick wire, more safe and stable, waterproof and duraQINIZX DC 12V 1A Automatic PC CPU Fan Temperature Control Speed Controller Case Fan Speed Governor with Sensor for 2 3 4 Wire F This DC12V governor can be controlled according to the ambient temperature of the fan speed, no manual control, automatiEVTSCAN Speed Controller, Motor Speed Controllers, ESD5522E Speed Governor Speed Regulator Electronic Generator Set Accessories 【Good performance】This speed controller has strict performance requirements. Its speed stability and range have strict dOTOTEC OTOTEC 3 Pin 4 Pin Chassis Fan Pressure Regulating Governor PWM PC Chassis Cooling Fan Hub 8 Way Splitter DC12V Speed Co Function: PC hub governor can supply power to 8 fans and can be connected to 8 3pin/4Pin fans to solve the shortage of mYsXoWiui YsXoWiui PWM Speed Controller Accessories 4 Pin with Adapter Cable 12V Fan Pump Fan Controller , Standard Cable Convenient Power Supply: Equipped with a power input, this PWM Speed Controller offers easy and versatile connectivity oGearwell Gearwell 12V 24V Generator Speed Controller, 3044196 Generator Control Panel Electronic Engine Speed Controller Governor [SUPERIOR COMPATIBILITY] APPLICABLE MODEL: 3044196 generator speed controller, suitable for EFC3408324 DYNA2000 DYNA2500Generic Generator Speed Controller, 3062322 Electronic Control Governor, Low Noise Interference Resistant Garden Tools Possess low smoke, low noise, meet the requirements of environmental protection, improve people feelingJectse Jectse 4 Knob Cooling Fan Speed Controller, 8 Channels, PWM, SATA Powered, Case Fans, Desktop Compatible Knob Adjustment: 4 knob cooling fan speed controller comes with independent speed controls, allowing precise adjustmentsYOURRYONG AU 2PCS Digital PWM Driver Module DC 12V 24V 48V PWM 4-Wire Fan Temperature Controller Speed Governor Display Module for PC 2PCS Digital PWM Driver Module DC 12V 24V 48V PWM 4-Wire Fan Temperature Controller Speed Governor Display Module for PCkokiya kokiya DC Motor Speed Controller Light Bulb 10-14 V 50W Switch Regulation Garden Tool Speed Switch Variable Speed Contro 【Advntage】: Fans Speed Regulation Silent work, energy saving, stable anti noise, and with wide range of use.Cryfokt Flexible Thin Film Pressure Sensor, 2pcs Force Sensitive Resistor, 20g to 2kg, Speed, for Bed Monitoring, Sleep Monitori Ultra-Thin & Responsive: The RP-C Pressure Sensor is a cutting-edge force sensitive resistor that offers rapid responseNDNCZDHC Electronic Engine Speed Controller Governor Generator Genset Parts, 4914090 Electronic Governor Diesel Speed Control Boa AFTER-SALES: If you encounter any quality problems after purchasing this product, please contact us in time, we will serWANGYANinG ESD2210 Electronic Governor Speed Control Unit Compatible with Diesel Generator Sets Compatible with 12V and 24V Systems Engineered Compatible With excellence with the ESD2210 model, designed specifically Compatible With diesel generator setBrilluxa Engine Speed Controller, Electronic Governor for Generator, Speed Regulator EG2000, 12 / 24VDC Generator Speed Control B The speed regulator has a wide frequency range and a maximum current output of 15A.XTevu XTevu Electronic Engine Speed Controller Quick Response Stable Governor Generator Speed Controller Panel Genset Parts ES Wide Application: Fully electronic closed loop design, this speed controller can control a variety of engines.XTevu Electronic Speed Controller Governor, Generator Speed Controlle, 3044196 Generator Speed Control Board 1KHz to 6.5khz High quality 3044196 electronic speed controller, stable performance.BUNIQ USB Fan Governor | 5W Regulator Speed Control Knob | Gear, Function, DC 5V, 4-12V to 2.5-8V USB Fan Governor for 5.0V US ☃Choose for your needs: This USB fan controller lets you choose the perfect wind speed for your needs. Whether you wantBrilluxa Brilluxa Electronic Engine Speed Controller Governor Generator Genset Parts ESD5520E 12V 24VDC Aluminum Alloy Generator Wide Application: Fully electronic closed rings design, this speed controller can control a variety of engines.domoi domoi 1 Pcs DC 5V 12V Adjustable PWM Fan Speed Controller New Knob Switch 2/3 Wire Fan Speed Governor Noise Reduction Ca 2. With switch, can be turned offGearwell Gearwell Speed Controller, Generator Governor, ESD5570E Engine Speed Regulator, Electronic Genset Control Module With overspeed protection, speed controller 's high quality can keep its high performance for a long time.XTevu XTevu Engine Electronic Speed Controller, Generator Governor Control Module, Compatible with Cummins 3044196, Engine RPM Application: Engine electronic speed controller is specially designed for Cummins Generator, the replacing manufacturerEVTSCAN EVTSCAN Electronic Governor 4914090 Electronic Engine Speed Controller Module with Aluminum Shell for Diesel Generator S ANTI-INTERFERENCE FUNCTION-- Strong external anti-interference can reduce the interference to the unit controller, and kXTevu XTevu Electronic Engine Speed Controller Governor Generator Genset Parts ESD5221 Universal Board Motor Control Governor Using this product can perfectly replace expensive imported products.YOURRYONG AU 2PCS DC 6-60V 12V 24V 36V 48V 30A PWM DC Motor Speed Controller PWM Speed Adjustable Stepless Governor Regulator Motor S 2PCS DC 6-60V 12V 24V 36V 48V 30A PWM DC Motor Speed Controller PWM Speed Adjustable Stepless Governor Regulator Motor SNDNCZDHC Electronic Engine Speed Controller Governor Generator Genset Parts, ESD5221 Speed Controller Universal Board Motor Contr AFTER-SALES: If you encounter any quality problems after purchasing this product, please contact us in time, we will serNDNCZDHC Electronic Engine Speed Controller Governor Generator Genset Parts, ESD5221 Speed Controller Universal Board Motor Contr AFTER-SALES: If you encounter any quality problems after purchasing this product, please contact us in time, we will serIsMwav IsMwav DC 12V 8 Miner Fan Speed PWM Controller 8-Channel Hub High-Power Violent Fan Controller Speed Governor 4P Power S 1. Can bring at the same time, PWM fan speed regulationFilfeel DC8-60V 2 Channel PWM 4-Wire Fan Temperature Controller Speed Governor Display Module, PWM Driver Module Internal Fans C SPEED MEASUREMENT: 10‑9990 rpm, if the speed is greater than this, it will always display 999, the resolution is 10 rpm,Hxyxbnhno DC12V Speed Controller Fan Speed Governor 2-3 Wire Computer Temperature Control Switches for PC CPU Coolers Fan Alarm for enthusiasts, PC gamers, and maintenance personnel who demand precise thermal regulation for their projects or gamingXUMIUZIY 3 Pin 4 Pin Fan Adapter, 8 Way Splitter 12V Speed Controller, PWM PC Cooling Fan Hub with 6 Pin Power Port, PC Fan Contr Expansion Fan Connector: Excellent 1 to 8 splitter 8 way 4 pin and 3 pin PWM fan power expansion hub, providing a betterBEBALETY Speed Controller Regulator Governor Electronic Generator Set Accessories Industrial Parts ESD5522E Entitled with high performance according to strict rule, such a speed controller is stable and durable.eMagTech eMagTech 2Pcs LA42DWQ Potentiometer Governor Rotary Potentiometer Pot Inverter Converter Accessories for Machinery Power This LA42DWQ potentiometer is a rotary potentiometer, used for the reversal of variable speed drives , used in machineryferken 220V Motor Governor, Motor Speed Controller High Efficiency Knob Operation Panel Screw Installation for Industrial Appli STRUCTURE DESIGN: Electromechanical integrated equipment composed of direct starting with DC voltage, micro gear reducerMiZOELEC Red DC 12V-60V 10A 600W Motor Speed Controller Digital Display PWM Speed Regulator Module Pulse Width Adjustable Governo Red DC 12V-60V 10A 600W Motor Speed Controller Digital Display PWM Speed Regulator Module Pulse Width Adjustable GovernoSuesacy Suesacy DC 12V 8 Miner Fan Speed PWM Controller 8-Channel Hub High-Power Violent Fan Controller Speed Governor 4P Power 3. The maximum power of a single fan is within 60W, and the total power is within 300W (note that the total power also d