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ELFORUM - Forumul electronistilor

Invertor Kemppi

Guest Dan B.

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Guest Dan B.

Buna ziua. Ma poate ajuta cineva cu schema acestui invertor? Este model Minarc 150 cu IGBT-uri in final si doua surse de curent LM 217 T. Pe Electro Tanya am gasit doar schema generala si as vrea s-o vad in detaliu. Am schimbat IGBT-urile arse din final si nu vrea; led-ul verde de pe card fileaza in ritm de aproape o sec; LM -urile sunt bune posibil ceva pe cardul controler. Multumesc.

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