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caut solutia legarii unui potentiometru pe sursa de 32v,0,5A

Guest mihaiedi

By Guest mihaiedi
in Alimentatoare, surse

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Guest mihaiedi

Guest mihaiedi

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iata speta mea:am un alimentator de curent continuu de 32v si 0,5 amperi.pe aceasta iesire vreau sa leg un potentiometru pentru a avea o tensiune reglabila in voltaj.solutia unui potentiometru pentru puterea asta nu-i deloc avantajoasa.cum sa fac? multumesc.

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iata speta mea:am un alimentator de curent continuu de 32v si 0,5 amperi.pe aceasta iesire vreau sa leg un potentiometru pentru a avea o tensiune reglabila in voltaj.solutia unui potentiometru pentru puterea asta nu-i deloc avantajoasa.cum sa fac? multumesc.

cautati pe google lm317 si veti gasi multe scheme cu acest regulator serie
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