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Sursa cu LM 317

Guest Suedezul_69

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Guest Suedezul_69

Am o sursa cu LM317 , facuta de mine . Deoarece , schema era facuta pentru reglajul tensiunii intre 1.25 - 30 Volti , eu am facut ca reglajul sa se faca intre 1.25 - 14 volti.Puntea redresoare e de 6 AmperiC1 = 1ooo uFC2 100 nFP1 = 1000 OHMIR1 = 100 OHMIC3 = 470 uFDiodele de protectie = 1N4007 . Transformatorul e de 12 volti , 600 mA.as vrea sa stiu daca valorile pieselor , adica a P1 , R1 sunt bune .

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