Youmile DC Motor Speed Controller DC 12V 24V 10A Switch Universal Electronic Stepless Speed Regulator with Wiring cap for Car Truck Fan Heater Control

• 【High quality】:Easy to adjust and control speed of DC motor, simple wiring and convenient to use, a great replacement for broken one
• 【Material】:This electronic stepless speed controller is a upgraded fan heater controller with heat sink that will ensures a better heat dissipation
• 【Product size】:length 86.8mm/3.42in,wide 32mm/1.27in,high 35mm/1.39,wire length is 120mm/4.7in
• 【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
• 【Application】:Widely used for 12-24V DC electric appliances. Adjust motor speed, automobile fan heater control, defroster, fans speed regulation, etc

Product description Parameters: Voltage: Universal 12V or 24V Overload current: 10A Rated power: 12V/120W, 24V/240W Size: 3.66*1.42*1.26 inch Weight: 3.53oz Product features: PWM stepless speed regulation switch can completely turn off the output. Extra long knob screw to meet installation needs The appearance is small and good-looking, and it supports adjustment of DC motors, motors, pumps, lamp beads, light strips, fans, etc Comes with heat sink to meet heat dissipation requirements Wiring Connect: 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. Wiring precautions: (can not be reversed, wrongly connected) Product size: Shell size: 2.48"*1.41"*1.26" Knob diameter: 0.28" Knob thread: 0.55" Knob with knob cap total length: 1.18" Cable length: 3.93" NOTE: The governor is suitable for 12 and 24V DC power. It cannot be connected to household 220V voltage. When using it, the positive and negative poles of the power supply cannot be reversed. Package includes: 1 × DC Speed Controller Switch 10 x Wiring cap