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ELFORUM - Forumul electronistilor
Alextv

NEI 60NE5000

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Va salut 

Acest Nei a venit cu sursa busita,vad ca incepe sa fie o problema comuna la sursele chinezesti, condensatorul de 100pF / 1KV. Cand asta crapa se duce tot in jurul lui. De regula eu le pun 100pF /2Kv. Am vreo trei placi cu " buseala" asta si as vrea sa le repar. Controlerul am gasit ca este LD5530, insa nu am valorile rezistentelor si conzilor smd.din jur. Va rog , daca un coleg a avut rabdarea sa le noteze cand a intalnit defectul sau o schema cu valorile notate, (am gasit schema chinezului dar fara valori notate), sa ma ajutati si pe mine cu valorile pieselor din jurul mosfetului si a controllerului.Atasez si o poza.Placa este TP.S506.PC821

20210611_102503_compress25.jpg

Edited by Alextv
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