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

• 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
• Universal Voltage 12V or 24V. Overload current: 10A. Supports high power, 12V/120W, 24V/240Wrsal Voltage 12V or 24V. Overload current: 10A. Supports high power, 12V/120W, 24V/240W
• 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