DC12V 2~3Wire Fan Temperature Control Speed Controller Module NTC B 50K 3950 DIY
2,91 €
The three working modes are as follows After installing the temperature probe, then the speed of manual speed for the initial low speed (bottom line speed), when the temperature exceeds the acceleration temperature, the fan speed with the temperature rises smoothly accelerate, when the temperature reaches and exceeds the acceleration temperature and acceleration width of the sum (that is, the full-speed temperature), the fan at full speed.
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