Saim 3 Pcs DC 12V 2 Pin Connector Cooling Blower Fan Black 50mmx15mm for Laptop

hey everybody today I'm going to show you how to modify a thermally controlled fan such as a fan like this perhaps you have one these fans and you don't like how to run so slow because it's it only speeds up when your computer or whatever gets hot motor is a simple way to modify this fan to make a run at full speed at all times today I will show you guys how to disable the thermal control on a totally control and fan first thing we'll show you guys how these fans work the thermal control fan usually contains a thermistor or thermistor however you want to pronounce it it is basically a resistor that changes its resistance to the surrounding heat here is a close-up of one by itself basically how these things work is when the surrounding heating gets hotter the resistance in them lowers so more current can flow through them and when it's running around these things is colder they have more