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gherasim

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daca ma poate ajuta cineva cu un sfat?! am un monitor LCD PRESTIGIO model CL 171 la care s a prajit alimentatorul . vreau sa stiu daca pot folosi un alimentator de 13 V 5A de la un TV portabil vechi sau poate sa caut o dioda zener 12v sa pot alimenta monitorul ?

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Daca alimentarea monitorului se facea cu aproximativ 12V, poti utiliza alimentatorul propus, fara nici un zenner.Sa ai mare grija la polaritatea firelor de alimentare.

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multumesc ptr raspuns,dar tot nu sunt sigur- oare nu se pot arde ceva integrate ?,deoarece alimentez cu un volt in plus?

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In sarccina tensiunea mai scade si pina la integrate mai e vreo rezistenta-doua si ceva stabilizatoare !

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Salut. Mai bine incearca sa repari alimentatorul original decat sa faci experiente. Mosu Tuti.

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sau, ?i mai bine se g?sesc de vânzare online invertoare pentru lcd-uri.vezi care model se potrive?te la tine ?i te-ai scos...

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MULTUMESC PTR SFATURI -am facut o proba de zece minute si am vazut ca functioneaza bine . de luni il pun la "munca " la birou poate nu o sa crape!

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Masoara tensiunea in sarccina de la iesirea alimentatorului si comunica-ne si noua rezultatul.

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