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Automatic Temperature Controlled Cooling Fan Circuit || Automatic Cooling Fan for Amplifier. 

DAK Electronics Lab
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Helo friends, welcome to my channel. This video is related to a temperature controlled cooling fan circuit, which can be used in audio amplifier systems. The fan is rotate according to the temperature of the sensor increases or decreases. Here I used a thermister as a temperature sensor.
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#Dak electronics
#temperaturesensor
#coolingfan
#thermistor
#transistor
#thermostat
#automatic
Circuit diagram ; drive.google.c...

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28 сен 2024

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Комментарии : 2   
@JoeBlow-zr2ru
@JoeBlow-zr2ru 3 месяца назад
Feedback: In video's thumbnail, and at 4m50s, PNP transistor is drawn upside down. Emitter (connection with arrow) should be at the Vcc side, not the GND side. R3 could be a bit larger ... presently 1k will dissipate ~150mW of energy ... a bit wasteful when there is no need for such a low value. Otherwise, schematic looks sound. 😊
@DAKElectronicsLab
@DAKElectronicsLab 3 месяца назад
Your correct, that was my mistake I didn't notice that during the making of the circuit.thank you for your advice.
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