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ELFORUM - Forumul electronistilor

cum modific sursa?


AlpHso

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Am pe mana o sursa in comutatie recuperata  la care as dori sa-i fac iesirea  reglabila intr-o anumita plaja. Problema e ca eu nu prea mi-am batut capul cu sursele in comutatie iar acum sunt nevoit sa apelez la ajutorul dvs. Aceasta este schema:

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Edited by AlpHso
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Tensiunea de iesire se regleaza din raportul dintre (R822+R837) si R827. Dar ti-as recomanda sa nu te bagi daca nu ai experienta si nu intelegi cum functioneaza. Exista risc mare sa te curentezi sau sa arzi sursa.

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