Aideepen | PWM Fan Speed Controller Adjustable with Knob Switch DC 5V 12V 2/3 Wire Fan Speed Governor Noise Reduction Can Be Shut Down

Product feature:1. Smooth DC output with good control effect2. Equipped with a switch, capable of being turned off3. The product appearance is exquisite4. The adjustable starting speed ensures good performance5. Easy and convenient to operateProduct Parameters:Operating voltage: DC 5-12V (DC 4.7-14V)Fan current: 0.1-1A. Control performance may be slightly compromised when fan current is below 0.1A, and exceeding 1A may damage the circuit boardSelf-consumption, without connecting a fan, is less than 30mAStarting position adjustment range: 0%-60% (internal circuit control parameter)Input interface model: Red and black wire input / 2510-3P terminal input (optional)Output interface model: 2510-3P, pitch 2.54mm, conventional CPU and chassis fan socketsFunction description:Pay attention to the positive and negative poles and the power supply voltage (reversing the connection will damage the board). After connecting the power supply and fan, it is ready for use. Turn the potentiometer counterclockwise to the end to turn it off, and clockwise to the end for maximum outputThe small adjustable resistor (initial speed adjustment) on the board is used to adjust the speed at the just-turned-on position. The speed signal port input is directly connected to the fan output, mainly used to guide the fan speed signal back to the device's mainboard for speed detection. There is no connection between this controller circuit and the mainboardNotes:Do not control fans exceeding 1A, do not connect the power supply incorrectly or reversely, and ensure proper insulation to avoid output short circuitsShipping list:Speed regulation module X1