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Best Choice Relogic 
Relogic 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,Generic Electronic Voltage Governor AC Motor Speed Controller Electric Router Exhaust Fan Grinder Drill Variable Voltage Regulat Wide Application - AC Motor Speed Controller: The speed controller can regulate speed, temperature, voltage and light, wVeumoie 
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 adjBest Value Spacnana 
DC Motor Speed Controller Electronic Governor 500W to 200V DC Motor Control Switch Speed Regulator for Motor Speed Contr [Premium Replacement Part] A sturdy replacement for old or damaged parts, featuring fine workmanship and attention to deEMSea 
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 hig44% Off Generic 
Generic AC Motor Speed Controller High Precision Motor Speed Governor for Electronics, Equipment, Clothing Industry for [PRECISE SPEED CONTROL] Achieve a speed range of 90-1400r/min at 50Hz and 90-1700r/min at 60Hz for optimal motor performJectse 
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 performanceBAEXUE BAEXUE Electronic Voltage Governor AC Motor Speed Controller, Variable Voltage Regulator Switch, LED Display, 4000W Max, aikoolwer aikoolwer AC Motor Speed Controller 220V Variable 4000W Max 10A Voltage Regulator Overload Protection Led Display Univer [Convenient Indicator Light] The speed regulator comes with indicator light, providing a visual and indicating the operaSpacnana Dc Motor Speed Controller Dc Electronic Governor 400W 220 to 200Vdc with Overcurrent Protection for Motor Control Switch [Enhanced Safety] Equipped with a built-in safety wire for overcurrent and short circuit protections, ensuring safety duSpacnana 10V-55V 60A DC Motor Speed Controller, Circuit Board Reversing Direction Switch 3000W for Motors [Reversing Function] Allows setting direction of rotation to reverse the motor's direction easily.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.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.YLSDSW 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 automatiLAPOOH 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 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, sGeneric Generic AC Motor Speed Controller High Precision Motor Speed Governor for Electronics, Equipment, Clothing Industry for [PRECISE SPEED CONTROL] Achieve a speed range of 90-1400r/min at 50Hz and 90-1700r/min at 60Hz for optimal motor performGeneric Generic AC Motor Speed Controller High Precision Motor Speed Governor for Electronics, Equipment, Clothing Industry for [PRECISE SPEED CONTROL] Achieve a speed range of 90-1400r/min at 50Hz and 90-1700r/min at 60Hz for optimal motor perform15% Off Plyisty DC Motor Speed Control PWM Controller 775 High Power Waterproof Adjustable Switch 12V 24V 48V, for CNC Machine Tools, Pa The potentiometer knob can change the duty cycle of the governor output to change the motor speed.MEFESE 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,EMSea 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.Morelian Morelian DC 12V~48V 40A Brush Motor Governor Speed Controller, Electronic Control Stable Performance [Input Protection] Input designed for dc only to prevent damage, cannot be connected to ac directly.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,Generic USB Fan Speed Controller, Stepless Adjustable Governor with Multi-Speed Settings for Desk Fan, Computer Cooling, Car Ven Customizable airflow settings with an intuitive control interface.Dpofirs 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 speZenithAur ZenithAur Electronic Speed Governor 12-24 VDC 1-7.5KHz Speed Range ESD6600VS with Closed Loop Control for Generator Engi PRECISION SPEED CONTROL: Utilizes closed loop technology for rapid, accurate engine speed adjustments to load changes. MYechiry Yechiry AC Motor Controller Stable and Accurate Motor Speed Governor for Electronics, Instrumentation Equipment (500W) [HIGH PERFORMANCE MOTOR SPEED CONTROLLER] Control accuracy is unmatched, allowing precise micro-control over motor speedWIHFHGZ Electronic Speed Governor, 12 - 24 VDC Engine Speed Controller, ABS Housing - Fast Response, Reverse Voltage Protection, 【Fast And Accurate】: Utilizes closed loop control technology for rapid and precise engine speed adjustments, ensuring coJectse Jectse DC 12V/24V Universal Motor Speed Controller,10A Car Truck Fan Heater Control Switch,Electronic Stepless Speed Mot This is a upgraded fan heater control switch designed with heat sink that will ensures a better heat dissipationWIHFHGZ Electronic Speed Governor, 12-24 VDC, Engine Speed Controller - Accurate Closed Loop Regulation, Reverse Battery Protect [Closed Loop Control]: Utilizes advanced closed loop control technology to instantly respond to load changes, maintaininYechiry Yechiry AC Motor Controller Stable and Accurate Motor Speed Governor for Electronics, Instrumentation Equipment (400W) [HIGH PERFORMANCE MOTOR SPEED CONTROLLER] Control accuracy is unmatched, allowing precise micro-control over motor speedplplaaoo plplaaoo ESC Speed Governor Electronic Speed Controller High Performance Durable Lightweight for Wltoys V930 V931 V977 X Perfect compatibility: This ESC speed governor is specially designed for the WLTOYS V930, V931, V977, XK K110, K123, K12eMagTech 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 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 scenariosJectse DC Motor Speed Controller, Speed Governor, Variable Speed Controller, 750W,for High-Voltage High-Power Direct Current Ma motor, and to use.EMSea 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 automaticHxyxbnhno 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 gamingCZKE CZKE 4000W SCR Voltage Regulators 220VAC Motor Speed Controller Dimmer Governor Thermostat Electronic Voltage Stabilizer CZKE 4000W SCR Voltage Regulators 220VAC Motor Speed Controller Dimmer Governor Thermostat Electronic Voltage StabilizerRivermidfish AU 2PCS DC Motor Speed Controller DC 12V 24V 36V 48V 60V Motor Pulse Width Modulator Regulator Motor Variable Speed Control 2PCS DC Motor Speed Controller DC 12V 24V 36V 48V 60V Motor Pulse Width Modulator Regulator Motor Variable Speed ControlECSiNG 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 poRakstore Rakstore 2pcs 5V-28V DC Motor PWM Speed Controller Governor Speed LED Switch Dimmer Speed Control Module Volt Regulator Operating voltage: DC 4.5V-28VOEBUAFI OEBUAFI AC Motor Speed Governor Stable Performance Motor Speed Controller for Electronics Industry Professionals (400W) [EXCELLENT SPEED CONTROL] Achieve a speed control range of 90-1400r/min and 90-1700r/min at 50/60Hz for precise motor opOxtxuzdm USB Fan Speed Controller Adjustment Fan Power Adapter Speed Control Governor Speed Control Cable For Blowers Celling Fan This easy to use USB fan speed regulator ensures your electronic devices remain cool and perform at their bestYIGZYCN Motor Controller Assembly 12V 24V 36V Power Drive Module Variable Speed PWM Electronic Governor Controller Pwm Speed Con 10-55V wide power control1PZ 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, protMarhynchus Marhynchus 12V 24VDC Generator Speed Governor ESD5500E Electronic Genset Engine Idle Speed Controller Closed Loop Design: The governor adopts a fully electronic closed loop design, which can control a variety of engines, hCryfokt Cryfokt Motor Speed Controller, 12‑60V Input Electronic Motor Governor High Efficiency for 550 775 795 895 Product Advantages: The input voltage of this motor speed controller is 12‑60V, and the output current is 10A. It has thByttlerom 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 adj19% Off AKLOSIPY AKLOSIPY Dc 12v Four Wire Tat Pwm Fan Speed Controller Governor Module for PC Correct Layout It Tes Manual Pace Law Andf GOOD DESIGN It tes manual speed regulation and automatic temperature control and speed regulation function.Newzoll High-Power 40A Reversing DC 12V 24V 36V 48V Motor Governor Speed Controller Reversing Switch DC10V-50V DC governorIS Fan Temperature Controller, ICSTATION DC 12V PWM 4-Wire Fan Speed Controller Module with Temperature Probe Digital Displ Fan Speed Regulator: This device is a 4 wire temperature-controlled fan speed regulator that allows for automatic or maneMagTech 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 machineryRespicefinem K110 003 Speed Governor ESC for Wltoys V930 V931 V977 Xk K110 K110S K123 K124 Rc Helicopter Electronic Speed Control Hig Applicable Model: This speed governor esc is precisely engineered for Wltoys V930 V931 V977 Xk K110 K110S K123 K124 rc hEVGATSAUTO EVGATSAUTO 5A PWM DC Motor Speed Controller, Adjustable Motor Speed Regulator with Reverse Polarity Protection for Fan L 【Speed Control】: Easily adjust the speed of the DC motor using the smooth potentiometer knob, providing a wide pwm dutJustivana Justivana 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℃)Wegiwuca Electronic Governor for Motor with Overcurrent Protection and 1200W Output Overload Protection Motor Speed Controller Mo For robotic engineers, industrial automation experts, and enthusiasts engaged in motor drive systems requiring speed adjJiawu Jiawu Speed Controller, Wide Electronic Circuit Speed Control Range, 400W Motor Governor for Equipment for Clothing The controller uses electronic circuit and integrated components for durability.Cryfokt Cryfokt Electronic Motor Governor, High Efficiency Direct Current 12‑60V Input Motor Speed Controller for 550 775 795 89 Product Advantages: This motor speed controller features a compact design, and its wide speed adjustment range meets toEACTEL EACTEL 3Pcs 5W USB Fan Air Volume Speed Stepless Governor Module USB Speed Controller DC 5V USB Male Input DC4-12V To 2. 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Anti-reverse battery protection, Anstantaneous voltage and lost speed signal safety pHaofy Haofy ESC9800 Engine Speed Controller Governor, Generator Speed Control Unit with MSP6729 Sensor and Actuator for Engine [Efficient Speed Control System] The esc9800 speed controller, along with the electromagnetic actuator and speed sensor,Gearwell Gearwell Engine Speed Controller, Electronic Governor Module, ESD5520E Generator Speed Control, Quick Response Stable Co Wide Application: Fully electronic closed loop design, this speed controller can control a variety of engines.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 canSagaSave PWM Speed Controller, 12V~40V 10A PWM DC Motor Speed Control Switch, DC Motor Speed Regulator Speed Switch Motor, Contro Premium Material: Features a high-power field effect tube design, ensuring the load current can reach up to 10A, suitablFP FRIDAYPARTS FridayParts Engine Governor Speed Controller 3062322 EFC3062322 Generator Speed Control Unit Compatible for Cummins Engi New aftermarket partsBaxnore Baxnore DC Motor Speed Controller, Plastic Motor Speed Regulator, RC Motor Controller, PWM Motor Governor for Electronic Versatile Compatibility: This speed controller works with various general-purpose DC brushed motors; It provides dependaxioaue xioaue PWM Fan Speed Controller High Power Sata DC Power 4Pin Fan Governor NAS Server Fan Speed Control 4-Way PWM Fan Go Luocute Luocute Electronic Generator Engine Speed Governor ESD5550E Digital Screen Engine Speed Controller Governor 12-24V Intelligent Speed Regulation: The electronic engine speed controller intelligently adjusts the generator's speed in respUitndvyte Uitndvyte 4V-12V 5W Multi-Gear USB Fan Speed Regulation Controller Fan Governor Module Manual Speed Regulation Strong and weak winds can be adjusted at will!QWZTAEOZA QWZTAEOZA 5V 12V 10A Voltage Regulator DC Electronic Starter Speed Controller Governor Stepless Speed Regulator LED Dimm QINIZX 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, automatiMEIRIYFA 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 provideMEIRIYFA 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 provideQWZTAEOZA QWZTAEOZA 5V 12V 10A Voltage Regulator DC Electronic Starter Speed Controller Governor Stepless Speed Regulator LED Dimm Floolinct Electronic Speed Controller Governor 3044196 Generator Speed Control Board 3044196 electronic speed controller, .POWTAXBJGD POWTAXBJGD 10000W SCR Electronic Regulator High-Power AC 220V Electronic Governor Dimming Speed Aluminum Alloy Shell and Marhynchus Marhynchus VFD Single Phase to 3 Phase 380V Variable Frequency Drive 7.5KW Frequency Converter for Motor Speed Control GOOD STABILITY - Built in filter, and adopt V/F open loop control mode, with PWM control output voltage regulation mode,WIHFHGZ Electronic Governor Engine Speed Control Board, Iron, DC 12V / 24V - Precise Responsive Regulation, Electromagnetic Inte [Precise Speed Control]: Quickly and accurately adjusts fuel quantity for smooth startup and stable engine idle speeds,QWZTAEOZA QWZTAEOZA 4000W 220V High Power Voltage Regulators Speed Controller Electronic Voltage Regulator Governor Thermostat QINIZX DC 12V 24V 4A 2-Way Adjustable PWM Fan Speed Controller, Automatic PC CPU Case Fans Temperature Control Governor with Se 1. PWM speed controller adopts PWM control technology to realize temperature control and speed regulation. The fan speedHyuduo 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.Eacam 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,NDNCZDHC 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 serTTOCAR 6V 12V 24V PWM DC Motor Speed Regulator, PWM DC Motor Speed Controller Digital Display Motor Governor PWM Controller Spe Infrared Remote Speed Governing: Adjust the motor speed precisely with the convenience of an infrared remote. The PWM duHaofy Haofy Engine Speed Controller Electronic Governor Module 4914090 for Generator Sets Below 350KW with Enhanced Anti Inter [Durable Construction] Built to last, the speed controller features a robust aluminum casing with a spray coated finishQANYEGN QANYEGN 10000W AC Voltage Regulator, SCR Electronic Voltage Regulator, SCR Voltage Controller, Motor Speed Control Therm ALUMINUM ENCLOSURE: Safety and practicality are our primary design considerations. Our AC voltage regulators come standaEVTSCAN 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 kReland 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 ModuleCryfokt Cryfokt Generator Speed Control Board 3098693, Electronic Speed Controller Governor, Anti Interference Controller with S Generator Speed Control Board: The generator speed control board adapts to the self starting controller to start the uniZoeyilan Electronic Speed Controller Governor 3044196 Generator Speed Control Board Easy Installation for Multiple Machines [HIGH-QUALITY PERFORMANCE] Experience stable and reliable control with the 3044196 electronic speed controller.SZMVQWSVP Compatible For DJI T50 – ESC Speed Controller Electronic Governor Avionics Module Agricultural Drone Repair Accessory(1 Regulates motor speed precisely to support stable flight and operational performance in agricultural scenarios.EVTSCAN 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 dBrilluxa Brilluxa Generator Speed Governor, Electronic Engine Speed Controller ESD2210, 12V-24V DC Genset Governor Module, Genera MAIN PURPOSE: The speed control unit is an all electronic device designed to control generator speed for fast, precise r