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Temperature Controlled Fan Circuit Diagram

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Publish time:09-30-2021
This is a simple circuit through which you can protect your electronic components such as transistors, MOSFETs, and many more. This circuit has a temperature sensor that detects the increment in temperature and turns on the fan which starts cooling the desired area. This type of temperature-controlled fan circuit is usually used in computer CPUs and linear voltage power supplies. What is a temperature-controlled fan? Temperature controlled fan circuit simple electronic circuit which control a 6 or 12 volt CPU fan according to the temperature. This means it activates the fan when the sensor senses more temperature and turns off the fan when the sensor sense low temperature. We use this temperature control circuit to cool down power overheating electronic components and circuit boards. Components Needed; 1) 7806 Voltage Regulator ic 2) 0.1uf Capacitor 3) BD139 Transistor 4) 5k Potentiometer 5) 10k NTC
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Captain O Captain
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