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ELFORUM - Forumul electronistilor

Rezistenta de sarcina 4 ohmi pe 100w

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   Cu ceva coliere aplicate cilindrului, poti face mai multe  combinatii: 4 ohmi ,2ohmi in paralel, etc.

Mentionez ca elementul rezistiv este din Kantal cu diametrul de 2mm, bobinat pe element ceramic de 6cm diametru.

 Daca cineva este interesat legatura pe MP.

 Trei bucati disponibile.

Edited by PINTI
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Acum 13 ore, neagu a spus:

Salutare la toata lumea, in depanarea amplicatoarelor este nevoie ca pe ieșire sa punem o rezistenta pentru a nu distruge difuzoarele din boxa. Cum pot realiza o asemenea rezistenta ? Multumesc.


Se pot folosi rezistenţe dela lifturile vechi, 4Ω/250W.

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