Best 12Vdc Speed Controller in 2022 [*Top Picks*]

Looking for the best 12vdc speed controller on the market? We’ve got you covered. Check out our ratings of absolute bestsellers below and make a final decision.

3827 Reviews Scanned

  • DC Motor Speed Controller Universal DC 12V 24V 10A Electronic Stepless Speed Regulator Switch for Car Truck Fan Heater Control
    Bestseller #1
    DC Motor Speed Controller Universal DC 12V 24V 10A Electronic Stepless Speed Regulator Switch for Car Truck Fan Heater Control (0)
      【Universal】Voltage 12V or 24V. Overload current: 10A. Supports high power, 12V/120W, 24V/240W 【Features】Easy to adjust and control speed of DC motor, simple wiring and convenient to use, a great replacement for broken one. Extra long knob screw to meet installation needs 【Wiring】Red wire connected to the positive pole of power supply and motor, blue wire connected to the negative pole of motor, black wire connected to the negative pole of power supply 【Heat dissipation】This electronic stepless speed controller is a upgraded fan heater controller with heat sink that will ensures a better heat dissipation 【Application】Widely used for 12-24V DC electric appliances. Adjust motor speed, automobile fan heater control, defroster, fans speed regulation, etc
  • DC12V-60V/20A Motor Speed Controller, DC Motor Speed Controller, Forward/Reverse Electric Motor Speed Regulator, Suitable for DC Brush Motor.
    Bestseller #1
    DC12V-60V/20A Motor Speed Controller, DC Motor Speed Controller, Forward/Reverse Electric Motor Speed Regulator, Suitable for DC Brush Motor. (170)
      This motor speed controller supports stop and forward and reverse functions, making it more flexible and convenient to use. The motor speed controller is made of high-quality electronic components with stable and reliable performance The motor speed controller is compact and easy to install in narrow space. The input voltage of the product is within the range of DC 12-60V and the applicable current is within 10A. Simple control, it is easy to control the rotation of the motor with the knob.
  • mxuteuk 2PCS 12V/24V DC Motor Speed Controller Switch Universal Electronic Stepless Speed Regulator Switch for Car Truck Fan Heater Control M-H-002
    Bestseller #1
    mxuteuk 2PCS 12V/24V DC Motor Speed Controller Switch Universal Electronic Stepless Speed Regulator Switch for Car Truck Fan Heater Control M-H-002 (240)
      【High quality】Easy to adjust and control speed of DC motor, simple wiring and convenient to use, a great replacement for broken one 【Product size】length 86.8mm/3.42in,wide 32mm/1.27in,high 35mm/1.39,wire length is 120mm/4.7in 【Material】This electronic stepless speed controller is a upgraded fan heater controller with heat sink that will ensures a better heat dissipation 【Application】Widely used for 12-24V DC electric appliances. Adjust motor speed, automobile fan heater control, defroster, fans speed regulation, etc 【Way of connection】Red wire connected to the positive pole of power supply and motor, blue wire connected to the negative pole of motor, black wire connected to the negative pole of power supply
  • RioRand 7-70V PWM DC Motor Speed Controller Switch 30A
    Bestseller #1
    RioRand 7-70V PWM DC Motor Speed Controller Switch 30A (294)
      Potentiometer cable(about 15CM) can be separated, with running stop brake function Suitable for long hours of work:Circuit optimization design,stable Adjust the motor smooth no noise no vibration,with power indication,wide duty cycle adjustment range Using imported high-voltage MOS tube, three pressure 100V high-frequency low-resistance capacitors, automotive fuses PWM frequency: 12KHZ
  • Tnuocke 12V/24V DC Motor Speed Controller Switch Universal,Adjustable Motor Speed,Electronic Stepless Speed Regulator Switch, Automobile Fan Heater Control H-002
    Bestseller #1
    Tnuocke 12V/24V DC Motor Speed Controller Switch Universal,Adjustable Motor Speed,Electronic Stepless Speed Regulator Switch, Automobile Fan Heater Control H-002 (82)
      【About DC motor】The voltage is 12V or 24V. Overload: 10A. Support high power, 12V/120W, 24V/240W. 【High quality】This electronic stepless speed controller is a controller with a heat sink, which can ensure better heat dissipation. Easy to adjust and control the speed of DC motor, knob screws are easy to use. 【Product size】length 86.8mm/3.42in,high 35mm/1.39wide 32mm/1.27in,wire length is 120mm/4.7in. 【Way of connection】blue wire connected to the negative pole of motor,black wire connected to the negative pole of power supply,Red wire connected to the positive pole of power supply and motor. 【Widely used】 is widely used to adjust fan speed, motor speed and control automobile fan heater.
  • 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 Pack)
    Bestseller #1
    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 Pack) (251)
      IMPORTANT NOTES: AN APPROPRIATELY RATED FUSE (RATED A LITTLE HIGHER THAN THE MAXIMUM CURRENT YOU EXPECT TO DRAW) IS RECOMMENDED TO ENSURE SAFE OPERATION. THE CONTROLLER IS SAFE WITH A SELF-RECOVERY FUSE 2A. IT WILL BE DAMAGED IF CONNECT THE SUPPLY VOLTAGE WITH WRONG POLARITY. DOUBLE CHECK ALL CONNECTIONS BEFORE APPLYING POWER AND ALWAYS TURN OFF THE POWER SUPPLY BEFORE MAKING ANY WIRING CHANGES NOTE: DC MOTOR SPEED REGULATOR DC POWER SUPPLY, DO NOT BE DIRECTLY CONNECTED TO HOUSEHOLD 220V AC.This Brand New 1803BK DC Motor Speed Controller allows controlling the direction of a DC the motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully the product adjust from 0%-100%. With a self-recovery fuse 2A and a Power-On LED light.If the current is too large, it will be automatically disconnected, and the fuse will automatically recover after cooling. PWM DC motor speed controller with switch function. CONNECT A VOLTAGE OF 1.8V-15V DC TO THE CIRCUIT MAKING SURE OF THE CORRECT POLARITY OF THE CONNECTION. NOTE THAT THE VOLTAGE APPLIED TO THE MOTOR WILL BE SUPPLY VOLTAGE APPLIED TO THE CIRCUIT. IT IS RECOMMENDED TO ADD AN APPROPRIATELY RATED FUSE IN LINE WITH THE POSITIVE SUPPLY IN ORDER TO PROTECT THE CIRCUIT FROM ANY POSSIBLE SHORT CIRCUITS. This is a speed governor with a maximum current of 2A. If the continuous current is greater than 0.5A, the 775 motor and the stroller motor will not move. Don't buy it wrong. It is not recommended to supply power greater than 12V, such as 12V lead-acid batteries, which may cause damage to the governor.
  • ALEDECO PWM Low Voltage Dc 1.8V 3V 5V 6V 12V 2A Motor Speed Controller
    Bestseller #1
    ALEDECO PWM Low Voltage Dc 1.8V 3V 5V 6V 12V 2A Motor Speed Controller (90)
      [Small&Wide Voltage]Small PWM motor speed controller for DC low voltage 1.8V 3V 5V 6V 12V 2A,for fans,fish tank oxygen pumps,etc. Max output 24W. [Stepless Adjustment]Stepless dimmer switch knob from 0-100%.The switch knob is made with great craft of smooth and even damping, for precise adjustment. [Resetalbe Fuse]Equipped with a resettable fuse. Auto disconnected when max.current limit exceeded and self-Recovered after cool down. [Mini Size]The entire size in only 1.3 by 1.3 by 0.55 inch,very tiny to be wiedly used. [Attention]Please only use in DC with input current under 2A and 12V to ensure security.
  • KeeYees 7-70V 30A PWM DC Motor Speed Controller Switch Control 12V 24V 36V 48V with 30 Amp Fuse
    Bestseller #1
    KeeYees 7-70V 30A PWM DC Motor Speed Controller Switch Control 12V 24V 36V 48V with 30 Amp Fuse (328)
      【Wide Voltage】: Wide voltage input 7-70V, maximum output current 30A (Please refer to the recommended power range for actual use current. It is recommended that 12V within 250W, 24V within 350W, 48V within 450W, and 60V within 500W. ) 【Speed Control Knob】: The knob has a switch function, which can control the motor speed from 0% to 100%. Adjustable potentiometer flexible cable can be separated, the cable length is 15CM. 【30A Fuse】: This set contains a 30A fuse to prevent shorting of the motor interface. Double protection of your Motor and Motor Speed Controller. 【Note 1】: The power of the input power supply must be greater than 1.5 times the rated power of the motor to make the motor work (note: the input voltage and the rated voltage of the motor must be consistent). 【Note 2】: If there is a forward-reverse circuit regulator on the children's car, please be sure to connect the speed controller between the power supply and the forward -reverse circuit regulator of the children's car. Otherwise, the speed controller may be damaged.
  • 6-60V 12V 24V 36V 48V 30A PWM DC Motor Speed Controller Digital Regulator Variable Speed Switch Display LED Control Circuit Board Start Stop Switch
    Bestseller #1
    6-60V 12V 24V 36V 48V 30A PWM DC Motor Speed Controller Digital Regulator Variable Speed Switch Display LED Control Circuit Board Start Stop Switch (121)
      ★【Feature】: This motor speed controller uses screw terminals for convenient and quick wiring. Comes with a momentary start/stop switch and a speed control potentiometer. ★【Stable Function】: This simple and easy-to-use DC motor speed controller has an stable performance. Speed controller is made with high quality circuit board which ensures a longer service life. ★【Design】: Designed with a digital display that shows the rate in percentage of actual speed to maximum speed. ★【Input Voltage Range】: DC6V-60V (input voltage should be same as motor rated voltage) ★【Note】: Please allow small size error due to manual measurement. Thanks for your understanding.
  • 360W 30A DC 12V 3-Phase Brushless Motor Speed Control PWM Controller Driver
    Bestseller #1
    360W 30A DC 12V 3-Phase Brushless Motor Speed Control PWM Controller Driver (38)
      30A 3-phase Brushless Motor PWM Control Speed Controller Bullet Point Safe boot,temperature protection,Programmable,High Power,Brake,linear recognition This controller is design for High power High speed DC brushless motor Nominal Power: 360W, Signal Voltage: 5V 0.5A This controller only for 12V 3-phases motor
  • Also read 2 candy Also read Adhesive wax seal stickers Also read Teclast x5 pro Also read Cargo liner

Leave a Reply

Your email address will not be published. Required fields are marked *