DC 6-70V Cooling fan Intelligent temperature control module Chassis cooling Motor Speed Controller For Computer PC

Input voltage: wide voltage DC 6~70V Fan running When the power is turned on, the fan runs for 3 seconds and then stops (if the temperature is higher than 40℃, it will not stop); 40~45℃, the fan runs at low speed; 45~50℃, the fan runs at medium speed; Above 50℃, the fan runs at high speed. Maximum power: about 2W (when the fan is running at high speed) Minimum power: about 0.2W (when the fan stops) Fan data: size 5cm*5cm*1.5cm, speed 5000±10%rpm, noise 20DB Fan cable length: 25cm Power cord length: 18cm Control board mounting hole: M3, hole spacing 4cm Send installation accessories M3*16mm screws (4 pcs), M3 nuts (6 pcs) M3*6mm single-head hexagonal copper column (2 pcs), M3*5mm screw (2 pcs) Total weight: 45g